71682496

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 146984720

約数和(自身を除く): 75302224

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 134, 146, 229, 268, 292, 458, 536, 584, 916, 1072, 1168, 1832, 2144, 2336, 3664, 4288, 4672, 4891, 7328, 9782, 14656, 15343, 16717, 19564, 30686, 33434, 39128, 61372, 66868, 78256, 122744, 133736, 156512, 245488, 267472, 313024, 490976, 534944, 981952, 1069888, 1120039, 2240078, 4480156, 8960312, 17920624, 35841248, 71682496]

約数ペア:

[(1, 71682496), (2, 35841248), (4, 17920624), (8, 8960312), (16, 4480156), (32, 2240078), (64, 1120039), (67, 1069888), (73, 981952), (134, 534944), (146, 490976), (229, 313024), (268, 267472), (292, 245488), (458, 156512), (536, 133736), (584, 122744), (916, 78256), (1072, 66868), (1168, 61372), (1832, 39128), (2144, 33434), (2336, 30686), (3664, 19564), (4288, 16717), (4672, 15343), (4891, 14656), (7328, 9782)]