64679186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 123451776

約数和(自身を除く): 58772590

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 106, 143, 187, 221, 251, 286, 374, 442, 502, 583, 689, 901, 1166, 1378, 1802, 2431, 2761, 3263, 4267, 4862, 5522, 6526, 7579, 8534, 9911, 11713, 13303, 15158, 19822, 23426, 26606, 35893, 46937, 55471, 71786, 93874, 110942, 128843, 146333, 172939, 226151, 257686, 292666, 345878, 452302, 610181, 1220362, 1902329, 2487661, 2939963, 3804658, 4975322, 5879926, 32339593, 64679186]

約数ペア:

[(1, 64679186), (2, 32339593), (11, 5879926), (13, 4975322), (17, 3804658), (22, 2939963), (26, 2487661), (34, 1902329), (53, 1220362), (106, 610181), (143, 452302), (187, 345878), (221, 292666), (251, 257686), (286, 226151), (374, 172939), (442, 146333), (502, 128843), (583, 110942), (689, 93874), (901, 71786), (1166, 55471), (1378, 46937), (1802, 35893), (2431, 26606), (2761, 23426), (3263, 19822), (4267, 15158), (4862, 13303), (5522, 11713), (6526, 9911), (7579, 8534)]