67745488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9689}}^1$

素因数の和:9739

約数の個数: 40

約数和(自身を含む): 144187200

約数和(自身を除く): 76441712

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 9689, 19378, 38756, 77512, 155024, 184091, 222847, 368182, 445694, 736364, 891388, 1472728, 1782776, 2945456, 3565552, 4234093, 8468186, 16936372, 33872744, 67745488]

約数ペア:

[(1, 67745488), (2, 33872744), (4, 16936372), (8, 8468186), (16, 4234093), (19, 3565552), (23, 2945456), (38, 1782776), (46, 1472728), (76, 891388), (92, 736364), (152, 445694), (184, 368182), (304, 222847), (368, 184091), (437, 155024), (874, 77512), (1748, 38756), (3496, 19378), (6992, 9689)]