15722571472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{67709}}^1$

素因数の和:68371

約数の個数: 40

約数和(自身を含む): 31837783680

約数和(自身を除く): 16115212208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 631, 1262, 2524, 5048, 10096, 14513, 29026, 58052, 67709, 116104, 135418, 232208, 270836, 541672, 1083344, 1557307, 3114614, 6229228, 12458456, 24916912, 42724379, 85448758, 170897516, 341795032, 683590064, 982660717, 1965321434, 3930642868, 7861285736, 15722571472]

約数ペア:

[(1, 15722571472), (2, 7861285736), (4, 3930642868), (8, 1965321434), (16, 982660717), (23, 683590064), (46, 341795032), (92, 170897516), (184, 85448758), (368, 42724379), (631, 24916912), (1262, 12458456), (2524, 6229228), (5048, 3114614), (10096, 1557307), (14513, 1083344), (29026, 541672), (58052, 270836), (67709, 232208), (116104, 135418)]