402525904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4373}}^1$

素因数の和:4915

約数の個数: 40

約数和(自身を含む): 852615072

約数和(自身を除く): 450089168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 523, 1046, 2092, 4184, 4373, 5753, 8368, 8746, 11506, 17492, 23012, 34984, 46024, 48103, 69968, 92048, 96206, 192412, 384824, 769648, 2287079, 4574158, 9148316, 18296632, 25157869, 36593264, 50315738, 100631476, 201262952, 402525904]

約数ペア:

[(1, 402525904), (2, 201262952), (4, 100631476), (8, 50315738), (11, 36593264), (16, 25157869), (22, 18296632), (44, 9148316), (88, 4574158), (176, 2287079), (523, 769648), (1046, 384824), (2092, 192412), (4184, 96206), (4373, 92048), (5753, 69968), (8368, 48103), (8746, 46024), (11506, 34984), (17492, 23012)]