28843368

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 77721600

約数和(自身を除く): 48878232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1471, 1634, 2451, 2942, 3268, 4413, 4902, 5884, 6536, 8826, 9804, 11768, 17652, 19608, 27949, 35304, 55898, 63253, 83847, 111796, 126506, 167694, 189759, 223592, 253012, 335388, 379518, 506024, 670776, 759036, 1201807, 1518072, 2403614, 3605421, 4807228, 7210842, 9614456, 14421684, 28843368]

約数ペア:

[(1, 28843368), (2, 14421684), (3, 9614456), (4, 7210842), (6, 4807228), (8, 3605421), (12, 2403614), (19, 1518072), (24, 1201807), (38, 759036), (43, 670776), (57, 506024), (76, 379518), (86, 335388), (114, 253012), (129, 223592), (152, 189759), (172, 167694), (228, 126506), (258, 111796), (344, 83847), (456, 63253), (516, 55898), (817, 35304), (1032, 27949), (1471, 19608), (1634, 17652), (2451, 11768), (2942, 9804), (3268, 8826), (4413, 6536), (4902, 5884)]