746512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 1616216

約数和(自身を除く): 869704

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 97, 104, 148, 194, 208, 296, 388, 481, 592, 776, 962, 1261, 1552, 1924, 2522, 3589, 3848, 5044, 7178, 7696, 10088, 14356, 20176, 28712, 46657, 57424, 93314, 186628, 373256, 746512]

約数ペア:

[(1, 746512), (2, 373256), (4, 186628), (8, 93314), (13, 57424), (16, 46657), (26, 28712), (37, 20176), (52, 14356), (74, 10088), (97, 7696), (104, 7178), (148, 5044), (194, 3848), (208, 3589), (296, 2522), (388, 1924), (481, 1552), (592, 1261), (776, 962)]