74070854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 141039360

約数和(自身を除く): 66968506

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 143, 209, 247, 286, 317, 418, 473, 494, 559, 634, 817, 946, 1118, 1634, 2717, 3487, 4121, 5434, 6023, 6149, 6974, 8242, 8987, 10621, 12046, 12298, 13631, 17974, 21242, 27262, 45331, 66253, 78299, 90662, 116831, 132506, 149941, 156598, 177203, 233662, 258989, 299882, 354406, 517978, 861289, 1722578, 1949233, 2848879, 3366857, 3898466, 5697758, 6733714, 37035427, 74070854]

約数ペア:

[(1, 74070854), (2, 37035427), (11, 6733714), (13, 5697758), (19, 3898466), (22, 3366857), (26, 2848879), (38, 1949233), (43, 1722578), (86, 861289), (143, 517978), (209, 354406), (247, 299882), (286, 258989), (317, 233662), (418, 177203), (473, 156598), (494, 149941), (559, 132506), (634, 116831), (817, 90662), (946, 78299), (1118, 66253), (1634, 45331), (2717, 27262), (3487, 21242), (4121, 17974), (5434, 13631), (6023, 12298), (6149, 12046), (6974, 10621), (8242, 8987)]