28547024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2739

約数の個数: 40

約数和(自身を含む): 61350240

約数和(自身を除く): 32803216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2659, 2684, 5318, 5368, 10636, 10736, 21272, 29249, 42544, 58498, 116996, 162199, 233992, 324398, 467984, 648796, 1297592, 1784189, 2595184, 3568378, 7136756, 14273512, 28547024]

約数ペア:

[(1, 28547024), (2, 14273512), (4, 7136756), (8, 3568378), (11, 2595184), (16, 1784189), (22, 1297592), (44, 648796), (61, 467984), (88, 324398), (122, 233992), (176, 162199), (244, 116996), (488, 58498), (671, 42544), (976, 29249), (1342, 21272), (2659, 10736), (2684, 10636), (5318, 5368)]