63920402

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 57426670

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 131, 182, 262, 383, 637, 766, 917, 1274, 1703, 1834, 2681, 3406, 4979, 5362, 6419, 9958, 11921, 12838, 18767, 23842, 34853, 37534, 50173, 69706, 83447, 100346, 166894, 243971, 351211, 487942, 652249, 702422, 1304498, 2458477, 4565743, 4916954, 9131486, 31960201, 63920402]

約数ペア:

[(1, 63920402), (2, 31960201), (7, 9131486), (13, 4916954), (14, 4565743), (26, 2458477), (49, 1304498), (91, 702422), (98, 652249), (131, 487942), (182, 351211), (262, 243971), (383, 166894), (637, 100346), (766, 83447), (917, 69706), (1274, 50173), (1703, 37534), (1834, 34853), (2681, 23842), (3406, 18767), (4979, 12838), (5362, 11921), (6419, 9958)]