40373632

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 91249200

約数和(自身を除く): 50875568

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1277, 1664, 1976, 2432, 2554, 3952, 5108, 7904, 10216, 15808, 16601, 20432, 24263, 31616, 33202, 40864, 48526, 66404, 81728, 97052, 132808, 163456, 194104, 265616, 315419, 388208, 531232, 630838, 776416, 1062464, 1261676, 1552832, 2124928, 2523352, 3105664, 5046704, 10093408, 20186816, 40373632]

約数ペア:

[(1, 40373632), (2, 20186816), (4, 10093408), (8, 5046704), (13, 3105664), (16, 2523352), (19, 2124928), (26, 1552832), (32, 1261676), (38, 1062464), (52, 776416), (64, 630838), (76, 531232), (104, 388208), (128, 315419), (152, 265616), (208, 194104), (247, 163456), (304, 132808), (416, 97052), (494, 81728), (608, 66404), (832, 48526), (988, 40864), (1216, 33202), (1277, 31616), (1664, 24263), (1976, 20432), (2432, 16601), (2554, 15808), (3952, 10216), (5108, 7904)]