15702331316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{464621}}^1$

素因数の和:464720

約数の個数: 48

約数和(自身を含む): 33720406272

約数和(自身を除く): 18018074956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 8449, 16898, 33796, 464621, 929242, 1858484, 3252347, 6504694, 7898557, 13009388, 15797114, 31594228, 32988091, 55289899, 65976182, 110579798, 131952364, 221159596, 230916637, 461833274, 560797547, 923666548, 1121595094, 2243190188, 3925582829, 7851165658, 15702331316]

約数ペア:

[(1, 15702331316), (2, 7851165658), (4, 3925582829), (7, 2243190188), (14, 1121595094), (17, 923666548), (28, 560797547), (34, 461833274), (68, 230916637), (71, 221159596), (119, 131952364), (142, 110579798), (238, 65976182), (284, 55289899), (476, 32988091), (497, 31594228), (994, 15797114), (1207, 13009388), (1988, 7898557), (2414, 6504694), (4828, 3252347), (8449, 1858484), (16898, 929242), (33796, 464621)]