70741472

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 143564400

約数和(自身を除く): 72822928

約数列:

[1, 2, 4, 8, 16, 32, 59, 89, 118, 178, 236, 356, 421, 472, 712, 842, 944, 1424, 1684, 1888, 2848, 3368, 5251, 6736, 10502, 13472, 21004, 24839, 37469, 42008, 49678, 74938, 84016, 99356, 149876, 168032, 198712, 299752, 397424, 599504, 794848, 1199008, 2210671, 4421342, 8842684, 17685368, 35370736, 70741472]

約数ペア:

[(1, 70741472), (2, 35370736), (4, 17685368), (8, 8842684), (16, 4421342), (32, 2210671), (59, 1199008), (89, 794848), (118, 599504), (178, 397424), (236, 299752), (356, 198712), (421, 168032), (472, 149876), (712, 99356), (842, 84016), (944, 74938), (1424, 49678), (1684, 42008), (1888, 37469), (2848, 24839), (3368, 21004), (5251, 13472), (6736, 10502)]