39680147696

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1\times {\mathrm{3203}}^1$

素因数の和:5358

約数の個数: 80

約数和(自身を含む): 89591837184

約数和(自身を除く): 49911689488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2087, 2968, 3203, 4174, 5936, 6406, 8348, 12812, 14609, 16696, 22421, 25624, 29218, 33392, 44842, 51248, 58436, 89684, 110611, 116872, 169759, 179368, 221222, 233744, 339518, 358736, 442444, 679036, 774277, 884888, 1188313, 1358072, 1548554, 1769776, 2376626, 2716144, 3097108, 4753252, 6194216, 6684661, 9506504, 12388432, 13369322, 19013008, 26738644, 46792627, 53477288, 93585254, 106954576, 187170508, 354287033, 374341016, 708574066, 748682032, 1417148132, 2480009231, 2834296264, 4960018462, 5668592528, 9920036924, 19840073848, 39680147696]

約数ペア:

[(1, 39680147696), (2, 19840073848), (4, 9920036924), (7, 5668592528), (8, 4960018462), (14, 2834296264), (16, 2480009231), (28, 1417148132), (53, 748682032), (56, 708574066), (106, 374341016), (112, 354287033), (212, 187170508), (371, 106954576), (424, 93585254), (742, 53477288), (848, 46792627), (1484, 26738644), (2087, 19013008), (2968, 13369322), (3203, 12388432), (4174, 9506504), (5936, 6684661), (6406, 6194216), (8348, 4753252), (12812, 3097108), (14609, 2716144), (16696, 2376626), (22421, 1769776), (25624, 1548554), (29218, 1358072), (33392, 1188313), (44842, 884888), (51248, 774277), (58436, 679036), (89684, 442444), (110611, 358736), (116872, 339518), (169759, 233744), (179368, 221222)]