71046776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3137}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 141210000

約数和(自身を除く): 70163224

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 3137, 5662, 6274, 11324, 12548, 22648, 25096, 59603, 119206, 238412, 467413, 476824, 934826, 1869652, 3739304, 8880847, 17761694, 35523388, 71046776]

約数ペア:

[(1, 71046776), (2, 35523388), (4, 17761694), (8, 8880847), (19, 3739304), (38, 1869652), (76, 934826), (149, 476824), (152, 467413), (298, 238412), (596, 119206), (1192, 59603), (2831, 25096), (3137, 22648), (5662, 12548), (6274, 11324)]