71357888

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1237

約数の個数: 56

約数和(自身を含む): 163068000

約数和(自身を除く): 91710112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 224, 298, 448, 596, 1043, 1069, 1192, 2086, 2138, 2384, 4172, 4276, 4768, 7483, 8344, 8552, 9536, 14966, 16688, 17104, 29932, 33376, 34208, 59864, 66752, 68416, 119728, 159281, 239456, 318562, 478912, 637124, 1114967, 1274248, 2229934, 2548496, 4459868, 5096992, 8919736, 10193984, 17839472, 35678944, 71357888]

約数ペア:

[(1, 71357888), (2, 35678944), (4, 17839472), (7, 10193984), (8, 8919736), (14, 5096992), (16, 4459868), (28, 2548496), (32, 2229934), (56, 1274248), (64, 1114967), (112, 637124), (149, 478912), (224, 318562), (298, 239456), (448, 159281), (596, 119728), (1043, 68416), (1069, 66752), (1192, 59864), (2086, 34208), (2138, 33376), (2384, 29932), (4172, 17104), (4276, 16688), (4768, 14966), (7483, 9536), (8344, 8552)]