28299132

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4632

約数の個数: 60

約数和(自身を含む): 77890120

約数和(自身を除く): 49590988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4597, 6156, 9194, 13791, 18388, 27582, 41373, 55164, 82746, 87343, 124119, 165492, 174686, 248238, 262029, 349372, 372357, 496476, 524058, 744714, 786087, 1048116, 1489428, 1572174, 2358261, 3144348, 4716522, 7074783, 9433044, 14149566, 28299132]

約数ペア:

[(1, 28299132), (2, 14149566), (3, 9433044), (4, 7074783), (6, 4716522), (9, 3144348), (12, 2358261), (18, 1572174), (19, 1489428), (27, 1048116), (36, 786087), (38, 744714), (54, 524058), (57, 496476), (76, 372357), (81, 349372), (108, 262029), (114, 248238), (162, 174686), (171, 165492), (228, 124119), (324, 87343), (342, 82746), (513, 55164), (684, 41373), (1026, 27582), (1539, 18388), (2052, 13791), (3078, 9194), (4597, 6156)]