40334336

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 97862976

約数和(自身を除く): 57528640

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 331, 448, 476, 512, 544, 662, 896, 952, 1024, 1088, 1324, 1792, 1904, 2176, 2317, 2648, 3584, 3808, 4352, 4634, 5296, 5627, 7168, 7616, 8704, 9268, 10592, 11254, 15232, 17408, 18536, 21184, 22508, 30464, 37072, 39389, 42368, 45016, 60928, 74144, 78778, 84736, 90032, 121856, 148288, 157556, 169472, 180064, 296576, 315112, 338944, 360128, 593152, 630224, 720256, 1186304, 1260448, 1440512, 2372608, 2520896, 2881024, 5041792, 5762048, 10083584, 20167168, 40334336]

約数ペア:

[(1, 40334336), (2, 20167168), (4, 10083584), (7, 5762048), (8, 5041792), (14, 2881024), (16, 2520896), (17, 2372608), (28, 1440512), (32, 1260448), (34, 1186304), (56, 720256), (64, 630224), (68, 593152), (112, 360128), (119, 338944), (128, 315112), (136, 296576), (224, 180064), (238, 169472), (256, 157556), (272, 148288), (331, 121856), (448, 90032), (476, 84736), (512, 78778), (544, 74144), (662, 60928), (896, 45016), (952, 42368), (1024, 39389), (1088, 37072), (1324, 30464), (1792, 22508), (1904, 21184), (2176, 18536), (2317, 17408), (2648, 15232), (3584, 11254), (3808, 10592), (4352, 9268), (4634, 8704), (5296, 7616), (5627, 7168)]