65193604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 68926844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 197, 212, 223, 371, 394, 446, 742, 788, 892, 1379, 1484, 1561, 2758, 3122, 5516, 6244, 10441, 11819, 20882, 23638, 41764, 43931, 47276, 73087, 82733, 87862, 146174, 165466, 175724, 292348, 307517, 330932, 615034, 1230068, 2328343, 4656686, 9313372, 16298401, 32596802, 65193604]

約数ペア:

[(1, 65193604), (2, 32596802), (4, 16298401), (7, 9313372), (14, 4656686), (28, 2328343), (53, 1230068), (106, 615034), (197, 330932), (212, 307517), (223, 292348), (371, 175724), (394, 165466), (446, 146174), (742, 87862), (788, 82733), (892, 73087), (1379, 47276), (1484, 43931), (1561, 41764), (2758, 23638), (3122, 20882), (5516, 11819), (6244, 10441)]