4168736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5483872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 911, 1144, 1822, 2288, 3644, 4576, 7288, 10021, 11843, 14576, 20042, 23686, 29152, 40084, 47372, 80168, 94744, 130273, 160336, 189488, 260546, 320672, 378976, 521092, 1042184, 2084368, 4168736]

約数ペア:

[(1, 4168736), (2, 2084368), (4, 1042184), (8, 521092), (11, 378976), (13, 320672), (16, 260546), (22, 189488), (26, 160336), (32, 130273), (44, 94744), (52, 80168), (88, 47372), (104, 40084), (143, 29152), (176, 23686), (208, 20042), (286, 14576), (352, 11843), (416, 10021), (572, 7288), (911, 4576), (1144, 3644), (1822, 2288)]