88647728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{757}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 185540208

約数和(自身を除く): 96892480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 757, 1126, 1514, 2252, 3028, 4504, 6056, 7319, 9008, 9841, 12112, 14638, 19682, 29276, 39364, 58552, 78728, 117104, 157456, 426191, 852382, 1704764, 3409528, 5540483, 6819056, 11080966, 22161932, 44323864, 88647728]

約数ペア:

[(1, 88647728), (2, 44323864), (4, 22161932), (8, 11080966), (13, 6819056), (16, 5540483), (26, 3409528), (52, 1704764), (104, 852382), (208, 426191), (563, 157456), (757, 117104), (1126, 78728), (1514, 58552), (2252, 39364), (3028, 29276), (4504, 19682), (6056, 14638), (7319, 12112), (9008, 9841)]