8919472

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 18302400

約数和(自身を除く): 9382928

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 409, 464, 752, 818, 1363, 1636, 2726, 3272, 5452, 6544, 10904, 11861, 19223, 21808, 23722, 38446, 47444, 76892, 94888, 153784, 189776, 307568, 557467, 1114934, 2229868, 4459736, 8919472]

約数ペア:

[(1, 8919472), (2, 4459736), (4, 2229868), (8, 1114934), (16, 557467), (29, 307568), (47, 189776), (58, 153784), (94, 94888), (116, 76892), (188, 47444), (232, 38446), (376, 23722), (409, 21808), (464, 19223), (752, 11861), (818, 10904), (1363, 6544), (1636, 5452), (2726, 3272)]