38638556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 77293440

約数和(自身を除く): 38654884

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 283, 319, 428, 566, 638, 1132, 1177, 1276, 2354, 3103, 3113, 4708, 6206, 6226, 8207, 12412, 12452, 16414, 30281, 32828, 34133, 60562, 68266, 90277, 121124, 136532, 180554, 333091, 361108, 666182, 878149, 1332364, 1756298, 3512596, 9659639, 19319278, 38638556]

約数ペア:

[(1, 38638556), (2, 19319278), (4, 9659639), (11, 3512596), (22, 1756298), (29, 1332364), (44, 878149), (58, 666182), (107, 361108), (116, 333091), (214, 180554), (283, 136532), (319, 121124), (428, 90277), (566, 68266), (638, 60562), (1132, 34133), (1177, 32828), (1276, 30281), (2354, 16414), (3103, 12452), (3113, 12412), (4708, 8207), (6206, 6226)]