40171264

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 94923360

約数和(自身を除く): 54752096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 773, 812, 896, 928, 1546, 1624, 1792, 1856, 3092, 3248, 3712, 5411, 6184, 6496, 7424, 10822, 12368, 12992, 21644, 22417, 24736, 25984, 43288, 44834, 49472, 51968, 86576, 89668, 98944, 156919, 173152, 179336, 197888, 313838, 346304, 358672, 627676, 692608, 717344, 1255352, 1385216, 1434688, 2510704, 2869376, 5021408, 5738752, 10042816, 20085632, 40171264]

約数ペア:

[(1, 40171264), (2, 20085632), (4, 10042816), (7, 5738752), (8, 5021408), (14, 2869376), (16, 2510704), (28, 1434688), (29, 1385216), (32, 1255352), (56, 717344), (58, 692608), (64, 627676), (112, 358672), (116, 346304), (128, 313838), (203, 197888), (224, 179336), (232, 173152), (256, 156919), (406, 98944), (448, 89668), (464, 86576), (773, 51968), (812, 49472), (896, 44834), (928, 43288), (1546, 25984), (1624, 24736), (1792, 22417), (1856, 21644), (3092, 12992), (3248, 12368), (3712, 10822), (5411, 7424), (6184, 6496)]