28786824

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 89575200

約数和(自身を除く): 60788376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 1913, 2508, 3762, 3826, 5016, 5739, 7524, 7652, 11478, 15048, 15304, 17217, 21043, 22956, 34434, 36347, 42086, 45912, 63129, 68868, 72694, 84172, 109041, 126258, 137736, 145388, 168344, 189387, 218082, 252516, 290776, 327123, 378774, 399817, 436164, 505032, 654246, 757548, 799634, 872328, 1199451, 1308492, 1515096, 1599268, 2398902, 2616984, 3198536, 3598353, 4797804, 7196706, 9595608, 14393412, 28786824]

約数ペア:

[(1, 28786824), (2, 14393412), (3, 9595608), (4, 7196706), (6, 4797804), (8, 3598353), (9, 3198536), (11, 2616984), (12, 2398902), (18, 1599268), (19, 1515096), (22, 1308492), (24, 1199451), (33, 872328), (36, 799634), (38, 757548), (44, 654246), (57, 505032), (66, 436164), (72, 399817), (76, 378774), (88, 327123), (99, 290776), (114, 252516), (132, 218082), (152, 189387), (171, 168344), (198, 145388), (209, 137736), (228, 126258), (264, 109041), (342, 84172), (396, 72694), (418, 68868), (456, 63129), (627, 45912), (684, 42086), (792, 36347), (836, 34434), (1254, 22956), (1368, 21043), (1672, 17217), (1881, 15304), (1913, 15048), (2508, 11478), (3762, 7652), (3826, 7524), (5016, 5739)]