3739424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 8096760

約数和(自身を除く): 4357336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 101, 104, 178, 202, 208, 356, 404, 416, 712, 808, 1157, 1313, 1424, 1616, 2314, 2626, 2848, 3232, 4628, 5252, 8989, 9256, 10504, 17978, 18512, 21008, 35956, 37024, 42016, 71912, 116857, 143824, 233714, 287648, 467428, 934856, 1869712, 3739424]

約数ペア:

[(1, 3739424), (2, 1869712), (4, 934856), (8, 467428), (13, 287648), (16, 233714), (26, 143824), (32, 116857), (52, 71912), (89, 42016), (101, 37024), (104, 35956), (178, 21008), (202, 18512), (208, 17978), (356, 10504), (404, 9256), (416, 8989), (712, 5252), (808, 4628), (1157, 3232), (1313, 2848), (1424, 2626), (1616, 2314)]