70738672

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 60

約数和(自身を含む): 149007576

約数和(自身を除く): 78268904

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 331, 361, 592, 662, 703, 722, 1324, 1406, 1444, 2648, 2812, 2888, 5296, 5624, 5776, 6289, 11248, 12247, 12578, 13357, 24494, 25156, 26714, 48988, 50312, 53428, 97976, 100624, 106856, 119491, 195952, 213712, 232693, 238982, 465386, 477964, 930772, 955928, 1861544, 1911856, 3723088, 4421167, 8842334, 17684668, 35369336, 70738672]

約数ペア:

[(1, 70738672), (2, 35369336), (4, 17684668), (8, 8842334), (16, 4421167), (19, 3723088), (37, 1911856), (38, 1861544), (74, 955928), (76, 930772), (148, 477964), (152, 465386), (296, 238982), (304, 232693), (331, 213712), (361, 195952), (592, 119491), (662, 106856), (703, 100624), (722, 97976), (1324, 53428), (1406, 50312), (1444, 48988), (2648, 26714), (2812, 25156), (2888, 24494), (5296, 13357), (5624, 12578), (5776, 12247), (6289, 11248)]