4490992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 10713600

約数和(自身を除く): 6222608

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 79, 88, 136, 152, 158, 176, 187, 209, 272, 304, 316, 323, 374, 418, 632, 646, 748, 836, 869, 1264, 1292, 1343, 1496, 1501, 1672, 1738, 2584, 2686, 2992, 3002, 3344, 3476, 3553, 5168, 5372, 6004, 6952, 7106, 10744, 12008, 13904, 14212, 14773, 16511, 21488, 24016, 25517, 28424, 29546, 33022, 51034, 56848, 59092, 66044, 102068, 118184, 132088, 204136, 236368, 264176, 280687, 408272, 561374, 1122748, 2245496, 4490992]

約数ペア:

[(1, 4490992), (2, 2245496), (4, 1122748), (8, 561374), (11, 408272), (16, 280687), (17, 264176), (19, 236368), (22, 204136), (34, 132088), (38, 118184), (44, 102068), (68, 66044), (76, 59092), (79, 56848), (88, 51034), (136, 33022), (152, 29546), (158, 28424), (176, 25517), (187, 24016), (209, 21488), (272, 16511), (304, 14773), (316, 14212), (323, 13904), (374, 12008), (418, 10744), (632, 7106), (646, 6952), (748, 6004), (836, 5372), (869, 5168), (1264, 3553), (1292, 3476), (1343, 3344), (1496, 3002), (1501, 2992), (1672, 2686), (1738, 2584)]