64378886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9787}}^1$

素因数の和:9836

約数の個数: 32

約数和(自身を含む): 118395648

約数和(自身を除く): 54016762

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 9787, 19574, 107657, 127231, 215314, 225101, 254462, 450202, 1399541, 2476111, 2799082, 2926313, 4952222, 5852626, 32189443, 64378886]

約数ペア:

[(1, 64378886), (2, 32189443), (11, 5852626), (13, 4952222), (22, 2926313), (23, 2799082), (26, 2476111), (46, 1399541), (143, 450202), (253, 254462), (286, 225101), (299, 215314), (506, 127231), (598, 107657), (3289, 19574), (6578, 9787)]