28913090832

素因数分解:

$2^4\times 3^3\times {\mathrm{1181}}^1\times {\mathrm{56671}}^1$

素因数の和:57869

約数の個数: 80

約数和(自身を含む): 83063016960

約数和(自身を除く): 54149926128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 18896, 21258, 28344, 31887, 42516, 56671, 56688, 63774, 85032, 113342, 127548, 170013, 170064, 226684, 255096, 340026, 453368, 510039, 510192, 680052, 906736, 1020078, 1360104, 1530117, 2040156, 2720208, 3060234, 4080312, 6120468, 8160624, 12240936, 24481872, 66928451, 133856902, 200785353, 267713804, 401570706, 535427608, 602356059, 803141412, 1070855216, 1204712118, 1606282824, 1807068177, 2409424236, 3212565648, 3614136354, 4818848472, 7228272708, 9637696944, 14456545416, 28913090832]

約数ペア:

[(1, 28913090832), (2, 14456545416), (3, 9637696944), (4, 7228272708), (6, 4818848472), (8, 3614136354), (9, 3212565648), (12, 2409424236), (16, 1807068177), (18, 1606282824), (24, 1204712118), (27, 1070855216), (36, 803141412), (48, 602356059), (54, 535427608), (72, 401570706), (108, 267713804), (144, 200785353), (216, 133856902), (432, 66928451), (1181, 24481872), (2362, 12240936), (3543, 8160624), (4724, 6120468), (7086, 4080312), (9448, 3060234), (10629, 2720208), (14172, 2040156), (18896, 1530117), (21258, 1360104), (28344, 1020078), (31887, 906736), (42516, 680052), (56671, 510192), (56688, 510039), (63774, 453368), (85032, 340026), (113342, 255096), (127548, 226684), (170013, 170064)]