15707950972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1429}}^1\times {\mathrm{3299}}^1$

素因数の和:4763

約数の個数: 72

約数和(自身を含む): 33891858000

約数和(自身を除く): 18183907028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1429, 1666, 2858, 3299, 3332, 5716, 6598, 10003, 13196, 20006, 23093, 24293, 40012, 46186, 48586, 56083, 70021, 92372, 97172, 112166, 140042, 161651, 170051, 224332, 280084, 323302, 340102, 392581, 646604, 680204, 785162, 1190357, 1570324, 2380714, 2748067, 4714271, 4761428, 5496134, 9428542, 10992268, 18857084, 32999897, 65999794, 80142607, 131999588, 160285214, 230999279, 320570428, 461998558, 560998249, 923997116, 1121996498, 2243992996, 3926987743, 7853975486, 15707950972]

約数ペア:

[(1, 15707950972), (2, 7853975486), (4, 3926987743), (7, 2243992996), (14, 1121996498), (17, 923997116), (28, 560998249), (34, 461998558), (49, 320570428), (68, 230999279), (98, 160285214), (119, 131999588), (196, 80142607), (238, 65999794), (476, 32999897), (833, 18857084), (1429, 10992268), (1666, 9428542), (2858, 5496134), (3299, 4761428), (3332, 4714271), (5716, 2748067), (6598, 2380714), (10003, 1570324), (13196, 1190357), (20006, 785162), (23093, 680204), (24293, 646604), (40012, 392581), (46186, 340102), (48586, 323302), (56083, 280084), (70021, 224332), (92372, 170051), (97172, 161651), (112166, 140042)]