987392

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 72

約数和(自身を含む): 2452800

約数和(自身を除く): 1465408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 128, 133, 152, 203, 224, 232, 256, 266, 304, 406, 448, 464, 532, 551, 608, 812, 896, 928, 1064, 1102, 1216, 1624, 1792, 1856, 2128, 2204, 2432, 3248, 3712, 3857, 4256, 4408, 4864, 6496, 7424, 7714, 8512, 8816, 12992, 15428, 17024, 17632, 25984, 30856, 34048, 35264, 51968, 61712, 70528, 123424, 141056, 246848, 493696, 987392]

約数ペア:

[(1, 987392), (2, 493696), (4, 246848), (7, 141056), (8, 123424), (14, 70528), (16, 61712), (19, 51968), (28, 35264), (29, 34048), (32, 30856), (38, 25984), (56, 17632), (58, 17024), (64, 15428), (76, 12992), (112, 8816), (116, 8512), (128, 7714), (133, 7424), (152, 6496), (203, 4864), (224, 4408), (232, 4256), (256, 3857), (266, 3712), (304, 3248), (406, 2432), (448, 2204), (464, 2128), (532, 1856), (551, 1792), (608, 1624), (812, 1216), (896, 1102), (928, 1064)]