70628168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 64

約数和(自身を含む): 155097600

約数和(自身を除く): 84469432

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1153, 1178, 1612, 1976, 2306, 2356, 3224, 4612, 4712, 7657, 9224, 14989, 15314, 21907, 29978, 30628, 35743, 43814, 59956, 61256, 71486, 87628, 119912, 142972, 175256, 284791, 285944, 464659, 569582, 679117, 929318, 1139164, 1358234, 1858636, 2278328, 2716468, 3717272, 5432936, 8828521, 17657042, 35314084, 70628168]

約数ペア:

[(1, 70628168), (2, 35314084), (4, 17657042), (8, 8828521), (13, 5432936), (19, 3717272), (26, 2716468), (31, 2278328), (38, 1858636), (52, 1358234), (62, 1139164), (76, 929318), (104, 679117), (124, 569582), (152, 464659), (247, 285944), (248, 284791), (403, 175256), (494, 142972), (589, 119912), (806, 87628), (988, 71486), (1153, 61256), (1178, 59956), (1612, 43814), (1976, 35743), (2306, 30628), (2356, 29978), (3224, 21907), (4612, 15314), (4712, 14989), (7657, 9224)]