64023752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6917}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 130750200

約数和(自身を除く): 66726448

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 6917, 9256, 13834, 27668, 55336, 89921, 179842, 359684, 615613, 719368, 1231226, 2462452, 4924904, 8002969, 16005938, 32011876, 64023752]

約数ペア:

[(1, 64023752), (2, 32011876), (4, 16005938), (8, 8002969), (13, 4924904), (26, 2462452), (52, 1231226), (89, 719368), (104, 615613), (178, 359684), (356, 179842), (712, 89921), (1157, 55336), (2314, 27668), (4628, 13834), (6917, 9256)]