64192646

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 121002336

約数和(自身を除く): 56809690

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 727, 742, 833, 901, 1454, 1666, 1802, 2597, 5089, 5194, 6307, 10178, 12359, 12614, 24718, 35623, 38531, 44149, 71246, 77062, 86513, 88298, 173026, 269717, 539434, 605591, 655027, 1211182, 1310054, 1888019, 3776038, 4585189, 9170378, 32096323, 64192646]

約数ペア:

[(1, 64192646), (2, 32096323), (7, 9170378), (14, 4585189), (17, 3776038), (34, 1888019), (49, 1310054), (53, 1211182), (98, 655027), (106, 605591), (119, 539434), (238, 269717), (371, 173026), (727, 88298), (742, 86513), (833, 77062), (901, 71246), (1454, 44149), (1666, 38531), (1802, 35623), (2597, 24718), (5089, 12614), (5194, 12359), (6307, 10178)]