28500912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 91690560

約数和(自身を除く): 63189648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 947, 1254, 1368, 1584, 1672, 1881, 1894, 2508, 2736, 2841, 3344, 3762, 3788, 5016, 5682, 7524, 7576, 8523, 10032, 10417, 11364, 15048, 15152, 17046, 17993, 20834, 22728, 30096, 31251, 34092, 35986, 41668, 45456, 53979, 62502, 68184, 71972, 83336, 93753, 107958, 125004, 136368, 143944, 161937, 166672, 187506, 197923, 215916, 250008, 287888, 323874, 375012, 395846, 431832, 500016, 593769, 647748, 750024, 791692, 863664, 1187538, 1295496, 1500048, 1583384, 1781307, 2375076, 2590992, 3166768, 3562614, 4750152, 7125228, 9500304, 14250456, 28500912]

約数ペア:

[(1, 28500912), (2, 14250456), (3, 9500304), (4, 7125228), (6, 4750152), (8, 3562614), (9, 3166768), (11, 2590992), (12, 2375076), (16, 1781307), (18, 1583384), (19, 1500048), (22, 1295496), (24, 1187538), (33, 863664), (36, 791692), (38, 750024), (44, 647748), (48, 593769), (57, 500016), (66, 431832), (72, 395846), (76, 375012), (88, 323874), (99, 287888), (114, 250008), (132, 215916), (144, 197923), (152, 187506), (171, 166672), (176, 161937), (198, 143944), (209, 136368), (228, 125004), (264, 107958), (304, 93753), (342, 83336), (396, 71972), (418, 68184), (456, 62502), (528, 53979), (627, 45456), (684, 41668), (792, 35986), (836, 34092), (912, 31251), (947, 30096), (1254, 22728), (1368, 20834), (1584, 17993), (1672, 17046), (1881, 15152), (1894, 15048), (2508, 11364), (2736, 10417), (2841, 10032), (3344, 8523), (3762, 7576), (3788, 7524), (5016, 5682)]