1225014352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{66751}}^1$

素因数の和:66827

約数の個数: 40

約数和(自身を含む): 2516283392

約数和(自身を除く): 1291269040

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 66751, 133502, 267004, 534008, 1068016, 2069281, 2469787, 4138562, 4939574, 8277124, 9879148, 16554248, 19758296, 33108496, 39516592, 76563397, 153126794, 306253588, 612507176, 1225014352]

約数ペア:

[(1, 1225014352), (2, 612507176), (4, 306253588), (8, 153126794), (16, 76563397), (31, 39516592), (37, 33108496), (62, 19758296), (74, 16554248), (124, 9879148), (148, 8277124), (248, 4939574), (296, 4138562), (496, 2469787), (592, 2069281), (1147, 1068016), (2294, 534008), (4588, 267004), (9176, 133502), (18352, 66751)]