15709904

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 37997568

約数和(自身を除く): 22287664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 223, 238, 259, 272, 296, 446, 476, 518, 592, 629, 892, 952, 1036, 1258, 1561, 1784, 1904, 2072, 2516, 3122, 3568, 3791, 4144, 4403, 5032, 6244, 7582, 8251, 8806, 10064, 12488, 15164, 16502, 17612, 24976, 26537, 30328, 33004, 35224, 53074, 57757, 60656, 66008, 70448, 106148, 115514, 132016, 140267, 212296, 231028, 280534, 424592, 462056, 561068, 924112, 981869, 1122136, 1963738, 2244272, 3927476, 7854952, 15709904]

約数ペア:

[(1, 15709904), (2, 7854952), (4, 3927476), (7, 2244272), (8, 1963738), (14, 1122136), (16, 981869), (17, 924112), (28, 561068), (34, 462056), (37, 424592), (56, 280534), (68, 231028), (74, 212296), (112, 140267), (119, 132016), (136, 115514), (148, 106148), (223, 70448), (238, 66008), (259, 60656), (272, 57757), (296, 53074), (446, 35224), (476, 33004), (518, 30328), (592, 26537), (629, 24976), (892, 17612), (952, 16502), (1036, 15164), (1258, 12488), (1561, 10064), (1784, 8806), (1904, 8251), (2072, 7582), (2516, 6244), (3122, 5032), (3568, 4403), (3791, 4144)]