64258376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 150823680

約数和(自身を除く): 86565304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1447, 1586, 1708, 2894, 3172, 3416, 5551, 5788, 6344, 10129, 11102, 11576, 18811, 20258, 22204, 37622, 40516, 44408, 75244, 81032, 88267, 131677, 150488, 176534, 263354, 353068, 526708, 617869, 706136, 1053416, 1147471, 1235738, 2294942, 2471476, 4589884, 4942952, 8032297, 9179768, 16064594, 32129188, 64258376]

約数ペア:

[(1, 64258376), (2, 32129188), (4, 16064594), (7, 9179768), (8, 8032297), (13, 4942952), (14, 4589884), (26, 2471476), (28, 2294942), (52, 1235738), (56, 1147471), (61, 1053416), (91, 706136), (104, 617869), (122, 526708), (182, 353068), (244, 263354), (364, 176534), (427, 150488), (488, 131677), (728, 88267), (793, 81032), (854, 75244), (1447, 44408), (1586, 40516), (1708, 37622), (2894, 22204), (3172, 20258), (3416, 18811), (5551, 11576), (5788, 11102), (6344, 10129)]