65919284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 126033600

約数和(自身を除く): 60114316

約数列:

[1, 2, 4, 19, 38, 59, 61, 76, 118, 122, 236, 241, 244, 482, 964, 1121, 1159, 2242, 2318, 3599, 4484, 4579, 4636, 7198, 9158, 14219, 14396, 14701, 18316, 28438, 29402, 56876, 58804, 68381, 136762, 270161, 273524, 279319, 540322, 558638, 867359, 1080644, 1117276, 1734718, 3469436, 16479821, 32959642, 65919284]

約数ペア:

[(1, 65919284), (2, 32959642), (4, 16479821), (19, 3469436), (38, 1734718), (59, 1117276), (61, 1080644), (76, 867359), (118, 558638), (122, 540322), (236, 279319), (241, 273524), (244, 270161), (482, 136762), (964, 68381), (1121, 58804), (1159, 56876), (2242, 29402), (2318, 28438), (3599, 18316), (4484, 14701), (4579, 14396), (4636, 14219), (7198, 9158)]