17556968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 39312000

約数和(自身を除く): 21755032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 143, 149, 206, 286, 298, 412, 572, 596, 824, 1133, 1144, 1192, 1339, 1639, 1937, 2266, 2678, 3278, 3874, 4532, 5356, 6556, 7748, 9064, 10712, 13112, 14729, 15347, 15496, 21307, 29458, 30694, 42614, 58916, 61388, 85228, 117832, 122776, 168817, 170456, 199511, 337634, 399022, 675268, 798044, 1350536, 1596088, 2194621, 4389242, 8778484, 17556968]

約数ペア:

[(1, 17556968), (2, 8778484), (4, 4389242), (8, 2194621), (11, 1596088), (13, 1350536), (22, 798044), (26, 675268), (44, 399022), (52, 337634), (88, 199511), (103, 170456), (104, 168817), (143, 122776), (149, 117832), (206, 85228), (286, 61388), (298, 58916), (412, 42614), (572, 30694), (596, 29458), (824, 21307), (1133, 15496), (1144, 15347), (1192, 14729), (1339, 13112), (1639, 10712), (1937, 9064), (2266, 7748), (2678, 6556), (3278, 5356), (3874, 4532)]