74486764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 150998400

約数和(自身を除く): 76511636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 139, 209, 278, 418, 556, 641, 836, 1282, 1529, 2564, 2641, 3058, 5282, 6116, 7051, 10564, 12179, 14102, 24358, 28204, 29051, 48716, 58102, 89099, 116204, 133969, 178198, 267938, 356396, 535876, 980089, 1692881, 1960178, 3385762, 3920356, 6771524, 18621691, 37243382, 74486764]

約数ペア:

[(1, 74486764), (2, 37243382), (4, 18621691), (11, 6771524), (19, 3920356), (22, 3385762), (38, 1960178), (44, 1692881), (76, 980089), (139, 535876), (209, 356396), (278, 267938), (418, 178198), (556, 133969), (641, 116204), (836, 89099), (1282, 58102), (1529, 48716), (2564, 29051), (2641, 28204), (3058, 24358), (5282, 14102), (6116, 12179), (7051, 10564)]