23899264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 51897600

約数和(自身を除く): 27998336

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 317, 496, 589, 608, 634, 992, 1178, 1216, 1268, 1984, 2356, 2432, 2536, 3968, 4712, 5072, 6023, 9424, 9827, 10144, 12046, 18848, 19654, 20288, 24092, 37696, 39308, 40576, 48184, 75392, 78616, 96368, 157232, 186713, 192736, 314464, 373426, 385472, 628928, 746852, 770944, 1257856, 1493704, 2987408, 5974816, 11949632, 23899264]

約数ペア:

[(1, 23899264), (2, 11949632), (4, 5974816), (8, 2987408), (16, 1493704), (19, 1257856), (31, 770944), (32, 746852), (38, 628928), (62, 385472), (64, 373426), (76, 314464), (124, 192736), (128, 186713), (152, 157232), (248, 96368), (304, 78616), (317, 75392), (496, 48184), (589, 40576), (608, 39308), (634, 37696), (992, 24092), (1178, 20288), (1216, 19654), (1268, 18848), (1984, 12046), (2356, 10144), (2432, 9827), (2536, 9424), (3968, 6023), (4712, 5072)]