43438304

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 72

約数和(自身を含む): 107184168

約数和(自身を除く): 63745864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2131, 2548, 2912, 4262, 5096, 8524, 10192, 14917, 17048, 20384, 27703, 29834, 34096, 55406, 59668, 68192, 104419, 110812, 119336, 193921, 208838, 221624, 238672, 387842, 417676, 443248, 477344, 775684, 835352, 886496, 1357447, 1551368, 1670704, 2714894, 3102736, 3341408, 5429788, 6205472, 10859576, 21719152, 43438304]

約数ペア:

[(1, 43438304), (2, 21719152), (4, 10859576), (7, 6205472), (8, 5429788), (13, 3341408), (14, 3102736), (16, 2714894), (26, 1670704), (28, 1551368), (32, 1357447), (49, 886496), (52, 835352), (56, 775684), (91, 477344), (98, 443248), (104, 417676), (112, 387842), (182, 238672), (196, 221624), (208, 208838), (224, 193921), (364, 119336), (392, 110812), (416, 104419), (637, 68192), (728, 59668), (784, 55406), (1274, 34096), (1456, 29834), (1568, 27703), (2131, 20384), (2548, 17048), (2912, 14917), (4262, 10192), (5096, 8524)]