42589184

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 98256000

約数和(自身を除く): 55666816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 199, 209, 256, 304, 352, 398, 418, 512, 608, 704, 796, 836, 1024, 1216, 1408, 1592, 1672, 2189, 2432, 2816, 3184, 3344, 3781, 4378, 4864, 5632, 6368, 6688, 7562, 8756, 9728, 11264, 12736, 13376, 15124, 17512, 19456, 25472, 26752, 30248, 35024, 41591, 50944, 53504, 60496, 70048, 83182, 101888, 107008, 120992, 140096, 166364, 203776, 214016, 241984, 280192, 332728, 483968, 560384, 665456, 967936, 1120768, 1330912, 1935872, 2241536, 2661824, 3871744, 5323648, 10647296, 21294592, 42589184]

約数ペア:

[(1, 42589184), (2, 21294592), (4, 10647296), (8, 5323648), (11, 3871744), (16, 2661824), (19, 2241536), (22, 1935872), (32, 1330912), (38, 1120768), (44, 967936), (64, 665456), (76, 560384), (88, 483968), (128, 332728), (152, 280192), (176, 241984), (199, 214016), (209, 203776), (256, 166364), (304, 140096), (352, 120992), (398, 107008), (418, 101888), (512, 83182), (608, 70048), (704, 60496), (796, 53504), (836, 50944), (1024, 41591), (1216, 35024), (1408, 30248), (1592, 26752), (1672, 25472), (2189, 19456), (2432, 17512), (2816, 15124), (3184, 13376), (3344, 12736), (3781, 11264), (4378, 9728), (4864, 8756), (5632, 7562), (6368, 6688)]