38139864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 109866240

約数和(自身を除く): 71726376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1733, 1834, 2751, 3144, 3466, 3668, 5199, 5502, 6932, 7336, 10398, 11004, 12131, 13864, 20796, 22008, 24262, 36393, 41592, 48524, 72786, 97048, 145572, 227023, 291144, 454046, 681069, 908092, 1362138, 1589161, 1816184, 2724276, 3178322, 4767483, 5448552, 6356644, 9534966, 12713288, 19069932, 38139864]

約数ペア:

[(1, 38139864), (2, 19069932), (3, 12713288), (4, 9534966), (6, 6356644), (7, 5448552), (8, 4767483), (12, 3178322), (14, 2724276), (21, 1816184), (24, 1589161), (28, 1362138), (42, 908092), (56, 681069), (84, 454046), (131, 291144), (168, 227023), (262, 145572), (393, 97048), (524, 72786), (786, 48524), (917, 41592), (1048, 36393), (1572, 24262), (1733, 22008), (1834, 20796), (2751, 13864), (3144, 12131), (3466, 11004), (3668, 10398), (5199, 7336), (5502, 6932)]