22015968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 66407040

約数和(自身を除く): 44391072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 59, 69, 78, 92, 96, 104, 118, 138, 156, 169, 177, 184, 208, 236, 276, 299, 312, 338, 354, 368, 416, 472, 507, 552, 598, 624, 676, 708, 736, 767, 897, 944, 1014, 1104, 1196, 1248, 1352, 1357, 1416, 1534, 1794, 1888, 2028, 2208, 2301, 2392, 2704, 2714, 2832, 3068, 3588, 3887, 4056, 4071, 4602, 4784, 5408, 5428, 5664, 6136, 7176, 7774, 8112, 8142, 9204, 9568, 9971, 10856, 11661, 12272, 14352, 15548, 16224, 16284, 17641, 18408, 19942, 21712, 23322, 24544, 28704, 29913, 31096, 32568, 35282, 36816, 39884, 43424, 46644, 52923, 59826, 62192, 65136, 70564, 73632, 79768, 93288, 105846, 119652, 124384, 130272, 141128, 159536, 186576, 211692, 229333, 239304, 282256, 319072, 373152, 423384, 458666, 478608, 564512, 687999, 846768, 917332, 957216, 1375998, 1693536, 1834664, 2751996, 3669328, 5503992, 7338656, 11007984, 22015968]

約数ペア:

[(1, 22015968), (2, 11007984), (3, 7338656), (4, 5503992), (6, 3669328), (8, 2751996), (12, 1834664), (13, 1693536), (16, 1375998), (23, 957216), (24, 917332), (26, 846768), (32, 687999), (39, 564512), (46, 478608), (48, 458666), (52, 423384), (59, 373152), (69, 319072), (78, 282256), (92, 239304), (96, 229333), (104, 211692), (118, 186576), (138, 159536), (156, 141128), (169, 130272), (177, 124384), (184, 119652), (208, 105846), (236, 93288), (276, 79768), (299, 73632), (312, 70564), (338, 65136), (354, 62192), (368, 59826), (416, 52923), (472, 46644), (507, 43424), (552, 39884), (598, 36816), (624, 35282), (676, 32568), (708, 31096), (736, 29913), (767, 28704), (897, 24544), (944, 23322), (1014, 21712), (1104, 19942), (1196, 18408), (1248, 17641), (1352, 16284), (1357, 16224), (1416, 15548), (1534, 14352), (1794, 12272), (1888, 11661), (2028, 10856), (2208, 9971), (2301, 9568), (2392, 9204), (2704, 8142), (2714, 8112), (2832, 7774), (3068, 7176), (3588, 6136), (3887, 5664), (4056, 5428), (4071, 5408), (4602, 4784)]