802221472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{62207}}^1$

素因数の和:62261

約数の個数: 48

約数和(自身を含む): 1755758592

約数和(自身を除く): 953537120

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 62207, 124414, 248828, 497656, 808691, 995312, 1617382, 1928417, 1990624, 3234764, 3856834, 6469528, 7713668, 12939056, 15427336, 25069421, 25878112, 30854672, 50138842, 61709344, 100277684, 200555368, 401110736, 802221472]

約数ペア:

[(1, 802221472), (2, 401110736), (4, 200555368), (8, 100277684), (13, 61709344), (16, 50138842), (26, 30854672), (31, 25878112), (32, 25069421), (52, 15427336), (62, 12939056), (104, 7713668), (124, 6469528), (208, 3856834), (248, 3234764), (403, 1990624), (416, 1928417), (496, 1617382), (806, 995312), (992, 808691), (1612, 497656), (3224, 248828), (6448, 124414), (12896, 62207)]