70745968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7565

約数の個数: 40

約数和(自身を含む): 148958720

約数和(自身を除く): 78212752

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7507, 9424, 15014, 30028, 60056, 120112, 142633, 232717, 285266, 465434, 570532, 930868, 1141064, 1861736, 2282128, 3723472, 4421623, 8843246, 17686492, 35372984, 70745968]

約数ペア:

[(1, 70745968), (2, 35372984), (4, 17686492), (8, 8843246), (16, 4421623), (19, 3723472), (31, 2282128), (38, 1861736), (62, 1141064), (76, 930868), (124, 570532), (152, 465434), (248, 285266), (304, 232717), (496, 142633), (589, 120112), (1178, 60056), (2356, 30028), (4712, 15014), (7507, 9424)]