40674396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 116444160

約数和(自身を除く): 75769764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 37, 42, 46, 69, 74, 84, 92, 111, 138, 148, 161, 222, 259, 276, 322, 444, 483, 518, 569, 644, 777, 851, 966, 1036, 1138, 1554, 1702, 1707, 1932, 2276, 2553, 3108, 3404, 3414, 3983, 5106, 5957, 6828, 7966, 10212, 11914, 11949, 13087, 15932, 17871, 21053, 23828, 23898, 26174, 35742, 39261, 42106, 47796, 52348, 63159, 71484, 78522, 84212, 91609, 126318, 147371, 157044, 183218, 252636, 274827, 294742, 366436, 442113, 484219, 549654, 589484, 884226, 968438, 1099308, 1452657, 1768452, 1936876, 2905314, 3389533, 5810628, 6779066, 10168599, 13558132, 20337198, 40674396]

約数ペア:

[(1, 40674396), (2, 20337198), (3, 13558132), (4, 10168599), (6, 6779066), (7, 5810628), (12, 3389533), (14, 2905314), (21, 1936876), (23, 1768452), (28, 1452657), (37, 1099308), (42, 968438), (46, 884226), (69, 589484), (74, 549654), (84, 484219), (92, 442113), (111, 366436), (138, 294742), (148, 274827), (161, 252636), (222, 183218), (259, 157044), (276, 147371), (322, 126318), (444, 91609), (483, 84212), (518, 78522), (569, 71484), (644, 63159), (777, 52348), (851, 47796), (966, 42106), (1036, 39261), (1138, 35742), (1554, 26174), (1702, 23898), (1707, 23828), (1932, 21053), (2276, 17871), (2553, 15932), (3108, 13087), (3404, 11949), (3414, 11914), (3983, 10212), (5106, 7966), (5957, 6828)]