40925696

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 98535360

約数和(自身を除く): 57609664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 601, 608, 896, 1064, 1202, 1216, 1792, 2128, 2404, 2432, 3584, 4207, 4256, 4808, 4864, 8414, 8512, 9616, 9728, 11419, 16828, 17024, 19232, 22838, 33656, 34048, 38464, 45676, 67312, 68096, 76928, 79933, 91352, 134624, 153856, 159866, 182704, 269248, 307712, 319732, 365408, 538496, 639464, 730816, 1076992, 1278928, 1461632, 2153984, 2557856, 2923264, 5115712, 5846528, 10231424, 20462848, 40925696]

約数ペア:

[(1, 40925696), (2, 20462848), (4, 10231424), (7, 5846528), (8, 5115712), (14, 2923264), (16, 2557856), (19, 2153984), (28, 1461632), (32, 1278928), (38, 1076992), (56, 730816), (64, 639464), (76, 538496), (112, 365408), (128, 319732), (133, 307712), (152, 269248), (224, 182704), (256, 159866), (266, 153856), (304, 134624), (448, 91352), (512, 79933), (532, 76928), (601, 68096), (608, 67312), (896, 45676), (1064, 38464), (1202, 34048), (1216, 33656), (1792, 22838), (2128, 19232), (2404, 17024), (2432, 16828), (3584, 11419), (4207, 9728), (4256, 9616), (4808, 8512), (4864, 8414)]