63879406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 105016320

約数和(自身を除く): 41136914

約数列:

[1, 2, 19, 31, 38, 62, 211, 257, 422, 514, 589, 1178, 4009, 4883, 6541, 7967, 8018, 9766, 13082, 15934, 54227, 108454, 124279, 151373, 248558, 302746, 1030313, 1681037, 2060626, 3362074, 31939703, 63879406]

約数ペア:

[(1, 63879406), (2, 31939703), (19, 3362074), (31, 2060626), (38, 1681037), (62, 1030313), (211, 302746), (257, 248558), (422, 151373), (514, 124279), (589, 108454), (1178, 54227), (4009, 15934), (4883, 13082), (6541, 9766), (7967, 8018)]