7933172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 15570828

約数和(自身を除く): 7637656

約数列:

[1, 2, 4, 13, 26, 41, 52, 61, 82, 122, 164, 244, 533, 793, 1066, 1586, 2132, 2501, 3172, 3721, 5002, 7442, 10004, 14884, 32513, 48373, 65026, 96746, 130052, 152561, 193492, 305122, 610244, 1983293, 3966586, 7933172]

約数ペア:

[(1, 7933172), (2, 3966586), (4, 1983293), (13, 610244), (26, 305122), (41, 193492), (52, 152561), (61, 130052), (82, 96746), (122, 65026), (164, 48373), (244, 32513), (533, 14884), (793, 10004), (1066, 7442), (1586, 5002), (2132, 3721), (2501, 3172)]