42012376

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 93772800

約数和(自身を除く): 51760424

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 73, 86, 146, 172, 239, 292, 301, 344, 478, 511, 584, 602, 956, 1022, 1204, 1673, 1912, 2044, 2408, 3139, 3346, 4088, 6278, 6692, 10277, 12556, 13384, 17447, 20554, 21973, 25112, 34894, 41108, 43946, 69788, 71939, 82216, 87892, 122129, 139576, 143878, 175784, 244258, 287756, 488516, 575512, 750221, 977032, 1500442, 3000884, 5251547, 6001768, 10503094, 21006188, 42012376]

約数ペア:

[(1, 42012376), (2, 21006188), (4, 10503094), (7, 6001768), (8, 5251547), (14, 3000884), (28, 1500442), (43, 977032), (56, 750221), (73, 575512), (86, 488516), (146, 287756), (172, 244258), (239, 175784), (292, 143878), (301, 139576), (344, 122129), (478, 87892), (511, 82216), (584, 71939), (602, 69788), (956, 43946), (1022, 41108), (1204, 34894), (1673, 25112), (1912, 21973), (2044, 20554), (2408, 17447), (3139, 13384), (3346, 12556), (4088, 10277), (6278, 6692)]