70746988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 140414400

約数和(自身を除く): 69667412

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 149, 298, 299, 397, 596, 598, 794, 1196, 1588, 1937, 3427, 3874, 5161, 6854, 7748, 9131, 10322, 13708, 18262, 20644, 36524, 44551, 59153, 89102, 118306, 118703, 178204, 236612, 237406, 474812, 768989, 1360519, 1537978, 2721038, 3075956, 5442076, 17686747, 35373494, 70746988]

約数ペア:

[(1, 70746988), (2, 35373494), (4, 17686747), (13, 5442076), (23, 3075956), (26, 2721038), (46, 1537978), (52, 1360519), (92, 768989), (149, 474812), (298, 237406), (299, 236612), (397, 178204), (596, 118703), (598, 118306), (794, 89102), (1196, 59153), (1588, 44551), (1937, 36524), (3427, 20644), (3874, 18262), (5161, 13708), (6854, 10322), (7748, 9131)]