66194024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 142296000

約数和(自身を除く): 76101976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 139, 152, 241, 247, 278, 482, 494, 556, 964, 988, 1112, 1807, 1928, 1976, 2641, 3133, 3614, 4579, 5282, 6266, 7228, 9158, 10564, 12532, 14456, 18316, 21128, 25064, 33499, 34333, 36632, 59527, 66998, 68666, 119054, 133996, 137332, 238108, 267992, 274664, 435487, 476216, 636481, 870974, 1272962, 1741948, 2545924, 3483896, 5091848, 8274253, 16548506, 33097012, 66194024]

約数ペア:

[(1, 66194024), (2, 33097012), (4, 16548506), (8, 8274253), (13, 5091848), (19, 3483896), (26, 2545924), (38, 1741948), (52, 1272962), (76, 870974), (104, 636481), (139, 476216), (152, 435487), (241, 274664), (247, 267992), (278, 238108), (482, 137332), (494, 133996), (556, 119054), (964, 68666), (988, 66998), (1112, 59527), (1807, 36632), (1928, 34333), (1976, 33499), (2641, 25064), (3133, 21128), (3614, 18316), (4579, 14456), (5282, 12532), (6266, 10564), (7228, 9158)]