38411008

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 82782000

約数和(自身を除く): 44370992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 149, 152, 212, 256, 298, 304, 424, 596, 608, 848, 1007, 1192, 1216, 1696, 2014, 2384, 2432, 2831, 3392, 4028, 4768, 4864, 5662, 6784, 7897, 8056, 9536, 11324, 13568, 15794, 16112, 19072, 22648, 31588, 32224, 38144, 45296, 63176, 64448, 90592, 126352, 128896, 150043, 181184, 252704, 257792, 300086, 362368, 505408, 600172, 724736, 1010816, 1200344, 2021632, 2400688, 4801376, 9602752, 19205504, 38411008]

約数ペア:

[(1, 38411008), (2, 19205504), (4, 9602752), (8, 4801376), (16, 2400688), (19, 2021632), (32, 1200344), (38, 1010816), (53, 724736), (64, 600172), (76, 505408), (106, 362368), (128, 300086), (149, 257792), (152, 252704), (212, 181184), (256, 150043), (298, 128896), (304, 126352), (424, 90592), (596, 64448), (608, 63176), (848, 45296), (1007, 38144), (1192, 32224), (1216, 31588), (1696, 22648), (2014, 19072), (2384, 16112), (2432, 15794), (2831, 13568), (3392, 11324), (4028, 9536), (4768, 8056), (4864, 7897), (5662, 6784)]