1428025888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{2273}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 2913949080

約数和(自身を除く): 1485923192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 677, 928, 1354, 2273, 2708, 4546, 5416, 9092, 10832, 18184, 19633, 21664, 36368, 39266, 65917, 72736, 78532, 131834, 157064, 263668, 314128, 527336, 628256, 1054672, 1538821, 2109344, 3077642, 6155284, 12310568, 24621136, 44625809, 49242272, 89251618, 178503236, 357006472, 714012944, 1428025888]

約数ペア:

[(1, 1428025888), (2, 714012944), (4, 357006472), (8, 178503236), (16, 89251618), (29, 49242272), (32, 44625809), (58, 24621136), (116, 12310568), (232, 6155284), (464, 3077642), (677, 2109344), (928, 1538821), (1354, 1054672), (2273, 628256), (2708, 527336), (4546, 314128), (5416, 263668), (9092, 157064), (10832, 131834), (18184, 78532), (19633, 72736), (21664, 65917), (36368, 39266)]