39122216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 50388184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 443, 532, 581, 664, 886, 1064, 1162, 1577, 1772, 2324, 3101, 3154, 3544, 4648, 6202, 6308, 8417, 11039, 12404, 12616, 16834, 22078, 24808, 33668, 36769, 44156, 58919, 67336, 73538, 88312, 117838, 147076, 235676, 257383, 294152, 471352, 514766, 698611, 1029532, 1397222, 2059064, 2794444, 4890277, 5588888, 9780554, 19561108, 39122216]

約数ペア:

[(1, 39122216), (2, 19561108), (4, 9780554), (7, 5588888), (8, 4890277), (14, 2794444), (19, 2059064), (28, 1397222), (38, 1029532), (56, 698611), (76, 514766), (83, 471352), (133, 294152), (152, 257383), (166, 235676), (266, 147076), (332, 117838), (443, 88312), (532, 73538), (581, 67336), (664, 58919), (886, 44156), (1064, 36769), (1162, 33668), (1577, 24808), (1772, 22078), (2324, 16834), (3101, 12616), (3154, 12404), (3544, 11039), (4648, 8417), (6202, 6308)]