12967569832

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{165049}}^1$

素因数の和:165146

約数の個数: 64

約数和(自身を含む): 29471328000

約数和(自身を除く): 16503758168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 5612, 9821, 11224, 19642, 39284, 78568, 165049, 330098, 660196, 1155343, 1320392, 2310686, 3796127, 4621372, 7592254, 9242744, 10067989, 15184508, 20135978, 26572889, 30369016, 40271956, 53145778, 70475923, 80543912, 106291556, 140951846, 212583112, 231563747, 281903692, 463127494, 563807384, 926254988, 1620946229, 1852509976, 3241892458, 6483784916, 12967569832]

約数ペア:

[(1, 12967569832), (2, 6483784916), (4, 3241892458), (7, 1852509976), (8, 1620946229), (14, 926254988), (23, 563807384), (28, 463127494), (46, 281903692), (56, 231563747), (61, 212583112), (92, 140951846), (122, 106291556), (161, 80543912), (184, 70475923), (244, 53145778), (322, 40271956), (427, 30369016), (488, 26572889), (644, 20135978), (854, 15184508), (1288, 10067989), (1403, 9242744), (1708, 7592254), (2806, 4621372), (3416, 3796127), (5612, 2310686), (9821, 1320392), (11224, 1155343), (19642, 660196), (39284, 330098), (78568, 165049)]