64903956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13472

約数の個数: 48

約数和(自身を含む): 168365568

約数和(自身を除く): 103461612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13421, 26842, 40263, 53684, 80526, 161052, 174473, 348946, 416051, 523419, 697892, 832102, 1046838, 1248153, 1664204, 2093676, 2496306, 4992612, 5408663, 10817326, 16225989, 21634652, 32451978, 64903956]

約数ペア:

[(1, 64903956), (2, 32451978), (3, 21634652), (4, 16225989), (6, 10817326), (12, 5408663), (13, 4992612), (26, 2496306), (31, 2093676), (39, 1664204), (52, 1248153), (62, 1046838), (78, 832102), (93, 697892), (124, 523419), (156, 416051), (186, 348946), (372, 174473), (403, 161052), (806, 80526), (1209, 53684), (1612, 40263), (2418, 26842), (4836, 13421)]