4121936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 10416000

約数和(自身を除く): 6294064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 149, 152, 182, 208, 247, 266, 298, 304, 364, 494, 532, 596, 728, 988, 1043, 1064, 1192, 1456, 1729, 1937, 1976, 2086, 2128, 2384, 2831, 3458, 3874, 3952, 4172, 5662, 6916, 7748, 8344, 11324, 13559, 13832, 15496, 16688, 19817, 22648, 27118, 27664, 30992, 36803, 39634, 45296, 54236, 73606, 79268, 108472, 147212, 158536, 216944, 257621, 294424, 317072, 515242, 588848, 1030484, 2060968, 4121936]

約数ペア:

[(1, 4121936), (2, 2060968), (4, 1030484), (7, 588848), (8, 515242), (13, 317072), (14, 294424), (16, 257621), (19, 216944), (26, 158536), (28, 147212), (38, 108472), (52, 79268), (56, 73606), (76, 54236), (91, 45296), (104, 39634), (112, 36803), (133, 30992), (149, 27664), (152, 27118), (182, 22648), (208, 19817), (247, 16688), (266, 15496), (298, 13832), (304, 13559), (364, 11324), (494, 8344), (532, 7748), (596, 6916), (728, 5662), (988, 4172), (1043, 3952), (1064, 3874), (1192, 3458), (1456, 2831), (1729, 2384), (1937, 2128), (1976, 2086)]