66715384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6551}}^1$

素因数の和:6643

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 66945416

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 6551, 10184, 13102, 26204, 52408, 124469, 248938, 438917, 497876, 877834, 995752, 1755668, 3511336, 8339423, 16678846, 33357692, 66715384]

約数ペア:

[(1, 66715384), (2, 33357692), (4, 16678846), (8, 8339423), (19, 3511336), (38, 1755668), (67, 995752), (76, 877834), (134, 497876), (152, 438917), (268, 248938), (536, 124469), (1273, 52408), (2546, 26204), (5092, 13102), (6551, 10184)]