3721501888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{144289}}^1$

素因数の和:144345

約数の個数: 56

約数和(自身を含む): 8209523840

約数和(自身を除く): 4488021952

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 12896, 25792, 144289, 288578, 577156, 1154312, 1875757, 2308624, 3751514, 4472959, 4617248, 7503028, 8945918, 9234496, 15006056, 17891836, 30012112, 35783672, 58148467, 60024224, 71567344, 116296934, 120048448, 143134688, 232593868, 286269376, 465187736, 930375472, 1860750944, 3721501888]

約数ペア:

[(1, 3721501888), (2, 1860750944), (4, 930375472), (8, 465187736), (13, 286269376), (16, 232593868), (26, 143134688), (31, 120048448), (32, 116296934), (52, 71567344), (62, 60024224), (64, 58148467), (104, 35783672), (124, 30012112), (208, 17891836), (248, 15006056), (403, 9234496), (416, 8945918), (496, 7503028), (806, 4617248), (832, 4472959), (992, 3751514), (1612, 2308624), (1984, 1875757), (3224, 1154312), (6448, 577156), (12896, 288578), (25792, 144289)]