40966432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 53019488

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 71, 73, 76, 104, 142, 146, 152, 208, 247, 284, 292, 304, 416, 494, 568, 584, 608, 923, 949, 988, 1136, 1168, 1349, 1387, 1846, 1898, 1976, 2272, 2336, 2698, 2774, 3692, 3796, 3952, 5183, 5396, 5548, 7384, 7592, 7904, 10366, 10792, 11096, 14768, 15184, 17537, 18031, 20732, 21584, 22192, 29536, 30368, 35074, 36062, 41464, 43168, 44384, 67379, 70148, 72124, 82928, 98477, 134758, 140296, 144248, 165856, 196954, 269516, 280592, 288496, 393908, 539032, 561184, 576992, 787816, 1078064, 1280201, 1575632, 2156128, 2560402, 3151264, 5120804, 10241608, 20483216, 40966432]

約数ペア:

[(1, 40966432), (2, 20483216), (4, 10241608), (8, 5120804), (13, 3151264), (16, 2560402), (19, 2156128), (26, 1575632), (32, 1280201), (38, 1078064), (52, 787816), (71, 576992), (73, 561184), (76, 539032), (104, 393908), (142, 288496), (146, 280592), (152, 269516), (208, 196954), (247, 165856), (284, 144248), (292, 140296), (304, 134758), (416, 98477), (494, 82928), (568, 72124), (584, 70148), (608, 67379), (923, 44384), (949, 43168), (988, 41464), (1136, 36062), (1168, 35074), (1349, 30368), (1387, 29536), (1846, 22192), (1898, 21584), (1976, 20732), (2272, 18031), (2336, 17537), (2698, 15184), (2774, 14768), (3692, 11096), (3796, 10792), (3952, 10366), (5183, 7904), (5396, 7592), (5548, 7384)]