15694317688

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{15359}}^1$

素因数の和:15700

約数の個数: 64

約数和(自身を含む): 34239283200

約数和(自身を除く): 18544965512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 257, 284, 497, 514, 568, 994, 1028, 1799, 1988, 2056, 3598, 3976, 7196, 14392, 15359, 18247, 30718, 36494, 61436, 72988, 107513, 122872, 127729, 145976, 215026, 255458, 430052, 510916, 860104, 1021832, 1090489, 2180978, 3947263, 4361956, 7633423, 7894526, 8723912, 15266846, 15789052, 27630841, 30533692, 31578104, 55261682, 61067384, 110523364, 221046728, 280255673, 560511346, 1121022692, 1961789711, 2242045384, 3923579422, 7847158844, 15694317688]

約数ペア:

[(1, 15694317688), (2, 7847158844), (4, 3923579422), (7, 2242045384), (8, 1961789711), (14, 1121022692), (28, 560511346), (56, 280255673), (71, 221046728), (142, 110523364), (257, 61067384), (284, 55261682), (497, 31578104), (514, 30533692), (568, 27630841), (994, 15789052), (1028, 15266846), (1799, 8723912), (1988, 7894526), (2056, 7633423), (3598, 4361956), (3976, 3947263), (7196, 2180978), (14392, 1090489), (15359, 1021832), (18247, 860104), (30718, 510916), (36494, 430052), (61436, 255458), (72988, 215026), (107513, 145976), (122872, 127729)]