15673509536

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{19813}}^1$

素因数の和:20301

約数の個数: 48

約数和(自身を含む): 31456706400

約数和(自身を除く): 15783196864

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 419, 472, 838, 944, 1676, 1888, 3352, 6704, 13408, 19813, 24721, 39626, 49442, 79252, 98884, 158504, 197768, 317008, 395536, 634016, 791072, 1168967, 2337934, 4675868, 8301647, 9351736, 16603294, 18703472, 33206588, 37406944, 66413176, 132826352, 265652704, 489797173, 979594346, 1959188692, 3918377384, 7836754768, 15673509536]

約数ペア:

[(1, 15673509536), (2, 7836754768), (4, 3918377384), (8, 1959188692), (16, 979594346), (32, 489797173), (59, 265652704), (118, 132826352), (236, 66413176), (419, 37406944), (472, 33206588), (838, 18703472), (944, 16603294), (1676, 9351736), (1888, 8301647), (3352, 4675868), (6704, 2337934), (13408, 1168967), (19813, 791072), (24721, 634016), (39626, 395536), (49442, 317008), (79252, 197768), (98884, 158504)]