63671504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 133345632

約数和(自身を除く): 69674128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 691, 886, 1382, 1772, 2764, 3544, 5528, 5759, 7088, 8983, 11056, 11518, 17966, 23036, 35932, 46072, 71864, 92144, 143728, 306113, 612226, 1224452, 2448904, 3979469, 4897808, 7958938, 15917876, 31835752, 63671504]

約数ペア:

[(1, 63671504), (2, 31835752), (4, 15917876), (8, 7958938), (13, 4897808), (16, 3979469), (26, 2448904), (52, 1224452), (104, 612226), (208, 306113), (443, 143728), (691, 92144), (886, 71864), (1382, 46072), (1772, 35932), (2764, 23036), (3544, 17966), (5528, 11518), (5759, 11056), (7088, 8983)]