64988462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13613}}^1$

素因数の和:13664

約数の個数: 32

約数和(自身を含む): 125466624

約数和(自身を除く): 60478162

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 13613, 27226, 95291, 149743, 190582, 299486, 422003, 844006, 1048201, 2096402, 2954021, 4642033, 5908042, 9284066, 32494231, 64988462]

約数ペア:

[(1, 64988462), (2, 32494231), (7, 9284066), (11, 5908042), (14, 4642033), (22, 2954021), (31, 2096402), (62, 1048201), (77, 844006), (154, 422003), (217, 299486), (341, 190582), (434, 149743), (682, 95291), (2387, 27226), (4774, 13613)]