66863048

素因数分解:

$2^3\times 7^4\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 148775115

約数和(自身を除く): 81912067

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 343, 392, 413, 472, 686, 826, 1372, 1652, 2401, 2744, 2891, 3304, 3481, 4802, 5782, 6962, 9604, 11564, 13924, 19208, 20237, 23128, 24367, 27848, 40474, 48734, 80948, 97468, 141659, 161896, 170569, 194936, 283318, 341138, 566636, 682276, 1133272, 1193983, 1364552, 2387966, 4775932, 8357881, 9551864, 16715762, 33431524, 66863048]

約数ペア:

[(1, 66863048), (2, 33431524), (4, 16715762), (7, 9551864), (8, 8357881), (14, 4775932), (28, 2387966), (49, 1364552), (56, 1193983), (59, 1133272), (98, 682276), (118, 566636), (196, 341138), (236, 283318), (343, 194936), (392, 170569), (413, 161896), (472, 141659), (686, 97468), (826, 80948), (1372, 48734), (1652, 40474), (2401, 27848), (2744, 24367), (2891, 23128), (3304, 20237), (3481, 19208), (4802, 13924), (5782, 11564), (6962, 9604)]