628304896

素因数分解:

$2^{10}\times {\mathrm{263}}^1\times {\mathrm{2333}}^1$

素因数の和:2616

約数の個数: 44

約数和(自身を含む): 1261312272

約数和(自身を除く): 633007376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 512, 526, 1024, 1052, 2104, 2333, 4208, 4666, 8416, 9332, 16832, 18664, 33664, 37328, 67328, 74656, 134656, 149312, 269312, 298624, 597248, 613579, 1194496, 1227158, 2388992, 2454316, 4908632, 9817264, 19634528, 39269056, 78538112, 157076224, 314152448, 628304896]

約数ペア:

[(1, 628304896), (2, 314152448), (4, 157076224), (8, 78538112), (16, 39269056), (32, 19634528), (64, 9817264), (128, 4908632), (256, 2454316), (263, 2388992), (512, 1227158), (526, 1194496), (1024, 613579), (1052, 597248), (2104, 298624), (2333, 269312), (4208, 149312), (4666, 134656), (8416, 74656), (9332, 67328), (16832, 37328), (18664, 33664)]