7553624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 15855120

約数和(自身を除く): 8301496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 151, 169, 296, 302, 338, 481, 604, 676, 962, 1208, 1352, 1924, 1963, 3848, 3926, 5587, 6253, 7852, 11174, 12506, 15704, 22348, 25012, 25519, 44696, 50024, 51038, 72631, 102076, 145262, 204152, 290524, 581048, 944203, 1888406, 3776812, 7553624]

約数ペア:

[(1, 7553624), (2, 3776812), (4, 1888406), (8, 944203), (13, 581048), (26, 290524), (37, 204152), (52, 145262), (74, 102076), (104, 72631), (148, 51038), (151, 50024), (169, 44696), (296, 25519), (302, 25012), (338, 22348), (481, 15704), (604, 12506), (676, 11174), (962, 7852), (1208, 6253), (1352, 5587), (1924, 3926), (1963, 3848)]