64784174

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 122821776

約数和(自身を除く): 58037602

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 211, 241, 422, 482, 637, 1274, 1477, 1687, 2743, 2954, 3133, 3374, 5486, 6266, 10339, 11809, 19201, 20678, 21931, 23618, 38402, 43862, 50851, 101702, 134407, 153517, 268814, 307034, 355957, 661063, 711914, 1322126, 2491699, 4627441, 4983398, 9254882, 32392087, 64784174]

約数ペア:

[(1, 64784174), (2, 32392087), (7, 9254882), (13, 4983398), (14, 4627441), (26, 2491699), (49, 1322126), (91, 711914), (98, 661063), (182, 355957), (211, 307034), (241, 268814), (422, 153517), (482, 134407), (637, 101702), (1274, 50851), (1477, 43862), (1687, 38402), (2743, 23618), (2954, 21931), (3133, 20678), (3374, 19201), (5486, 11809), (6266, 10339)]