40884626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 67314240

約数和(自身を除く): 26429614

約数列:

[1, 2, 17, 34, 41, 82, 139, 211, 278, 422, 697, 1394, 2363, 3587, 4726, 5699, 7174, 8651, 11398, 17302, 29329, 58658, 96883, 147067, 193766, 294134, 498593, 997186, 1202489, 2404978, 20442313, 40884626]

約数ペア:

[(1, 40884626), (2, 20442313), (17, 2404978), (34, 1202489), (41, 997186), (82, 498593), (139, 294134), (211, 193766), (278, 147067), (422, 96883), (697, 58658), (1394, 29329), (2363, 17302), (3587, 11398), (4726, 8651), (5699, 7174)]