15707621944

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1\times {\mathrm{5153}}^1$

素因数の和:7072

約数の個数: 64

約数和(自身を含む): 34845163200

約数和(自身を除く): 19137541256

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 1877, 3754, 5153, 7508, 10306, 13139, 15016, 20612, 26278, 36071, 41224, 52556, 54433, 72142, 105112, 108866, 144284, 149437, 217732, 288568, 298874, 381031, 435464, 597748, 762062, 1046059, 1195496, 1524124, 2092118, 3048248, 4184236, 8368472, 9672181, 19344362, 38688724, 67705267, 77377448, 135410534, 270821068, 280493249, 541642136, 560986498, 1121972996, 1963452743, 2243945992, 3926905486, 7853810972, 15707621944]

約数ペア:

[(1, 15707621944), (2, 7853810972), (4, 3926905486), (7, 2243945992), (8, 1963452743), (14, 1121972996), (28, 560986498), (29, 541642136), (56, 280493249), (58, 270821068), (116, 135410534), (203, 77377448), (232, 67705267), (406, 38688724), (812, 19344362), (1624, 9672181), (1877, 8368472), (3754, 4184236), (5153, 3048248), (7508, 2092118), (10306, 1524124), (13139, 1195496), (15016, 1046059), (20612, 762062), (26278, 597748), (36071, 435464), (41224, 381031), (52556, 298874), (54433, 288568), (72142, 217732), (105112, 149437), (108866, 144284)]