71741586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 167771520

約数和(自身を除く): 96029934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 239, 294, 478, 717, 1021, 1434, 1673, 2042, 3063, 3346, 5019, 6126, 7147, 10038, 11711, 14294, 21441, 23422, 35133, 42882, 50029, 70266, 100058, 150087, 244019, 300174, 488038, 732057, 1464114, 1708133, 3416266, 5124399, 10248798, 11956931, 23913862, 35870793, 71741586]

約数ペア:

[(1, 71741586), (2, 35870793), (3, 23913862), (6, 11956931), (7, 10248798), (14, 5124399), (21, 3416266), (42, 1708133), (49, 1464114), (98, 732057), (147, 488038), (239, 300174), (294, 244019), (478, 150087), (717, 100058), (1021, 70266), (1434, 50029), (1673, 42882), (2042, 35133), (3063, 23422), (3346, 21441), (5019, 14294), (6126, 11711), (7147, 10038)]