28935522

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6959}}^1$

素因数の和:6988

約数の個数: 64

約数和(自身を含む): 80179200

約数和(自身を除く): 51243678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 6959, 13918, 20877, 41754, 48713, 62631, 76549, 97426, 125262, 146139, 153098, 187893, 229647, 292278, 375786, 438417, 459294, 535843, 688941, 876834, 1071686, 1315251, 1377882, 1607529, 2066823, 2630502, 3215058, 4133646, 4822587, 9645174, 14467761, 28935522]

約数ペア:

[(1, 28935522), (2, 14467761), (3, 9645174), (6, 4822587), (7, 4133646), (9, 3215058), (11, 2630502), (14, 2066823), (18, 1607529), (21, 1377882), (22, 1315251), (27, 1071686), (33, 876834), (42, 688941), (54, 535843), (63, 459294), (66, 438417), (77, 375786), (99, 292278), (126, 229647), (154, 187893), (189, 153098), (198, 146139), (231, 125262), (297, 97426), (378, 76549), (462, 62631), (594, 48713), (693, 41754), (1386, 20877), (2079, 13918), (4158, 6959)]