4665488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 9672000

約数和(自身を除く): 5006512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 149, 152, 206, 298, 304, 412, 596, 824, 1192, 1648, 1957, 2384, 2831, 3914, 5662, 7828, 11324, 15347, 15656, 22648, 30694, 31312, 45296, 61388, 122776, 245552, 291593, 583186, 1166372, 2332744, 4665488]

約数ペア:

[(1, 4665488), (2, 2332744), (4, 1166372), (8, 583186), (16, 291593), (19, 245552), (38, 122776), (76, 61388), (103, 45296), (149, 31312), (152, 30694), (206, 22648), (298, 15656), (304, 15347), (412, 11324), (596, 7828), (824, 5662), (1192, 3914), (1648, 2831), (1957, 2384)]