57320872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 136944000

約数和(自身を除く): 79623128

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 3169, 4522, 6338, 9044, 12676, 18088, 22183, 25352, 44366, 53873, 60211, 88732, 107746, 120422, 177464, 215492, 240844, 377111, 421477, 430984, 481688, 754222, 842954, 1023587, 1508444, 1685908, 2047174, 3016888, 3371816, 4094348, 7165109, 8188696, 14330218, 28660436, 57320872]

約数ペア:

[(1, 57320872), (2, 28660436), (4, 14330218), (7, 8188696), (8, 7165109), (14, 4094348), (17, 3371816), (19, 3016888), (28, 2047174), (34, 1685908), (38, 1508444), (56, 1023587), (68, 842954), (76, 754222), (119, 481688), (133, 430984), (136, 421477), (152, 377111), (238, 240844), (266, 215492), (323, 177464), (476, 120422), (532, 107746), (646, 88732), (952, 60211), (1064, 53873), (1292, 44366), (2261, 25352), (2584, 22183), (3169, 18088), (4522, 12676), (6338, 9044)]