27658796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 28950484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 187, 206, 359, 374, 412, 718, 748, 1133, 1436, 1751, 2266, 3502, 3949, 4532, 6103, 7004, 7898, 12206, 15796, 19261, 24412, 36977, 38522, 67133, 73954, 77044, 134266, 147908, 268532, 406747, 628609, 813494, 1257218, 1626988, 2514436, 6914699, 13829398, 27658796]

約数ペア:

[(1, 27658796), (2, 13829398), (4, 6914699), (11, 2514436), (17, 1626988), (22, 1257218), (34, 813494), (44, 628609), (68, 406747), (103, 268532), (187, 147908), (206, 134266), (359, 77044), (374, 73954), (412, 67133), (718, 38522), (748, 36977), (1133, 24412), (1436, 19261), (1751, 15796), (2266, 12206), (3502, 7898), (3949, 7004), (4532, 6103)]