754936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 1874880

約数和(自身を除く): 1119944

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 61, 68, 91, 104, 119, 122, 136, 182, 221, 238, 244, 364, 427, 442, 476, 488, 728, 793, 854, 884, 952, 1037, 1547, 1586, 1708, 1768, 2074, 3094, 3172, 3416, 4148, 5551, 6188, 6344, 7259, 8296, 11102, 12376, 13481, 14518, 22204, 26962, 29036, 44408, 53924, 58072, 94367, 107848, 188734, 377468, 754936]

約数ペア:

[(1, 754936), (2, 377468), (4, 188734), (7, 107848), (8, 94367), (13, 58072), (14, 53924), (17, 44408), (26, 29036), (28, 26962), (34, 22204), (52, 14518), (56, 13481), (61, 12376), (68, 11102), (91, 8296), (104, 7259), (119, 6344), (122, 6188), (136, 5551), (182, 4148), (221, 3416), (238, 3172), (244, 3094), (364, 2074), (427, 1768), (442, 1708), (476, 1586), (488, 1547), (728, 1037), (793, 952), (854, 884)]