38764648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12853}}^1$

素因数の和:12901

約数の個数: 32

約数和(自身を含む): 80980200

約数和(自身を除く): 42215552

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 12853, 25706, 51412, 102824, 167089, 334178, 372737, 668356, 745474, 1336712, 1490948, 2981896, 4845581, 9691162, 19382324, 38764648]

約数ペア:

[(1, 38764648), (2, 19382324), (4, 9691162), (8, 4845581), (13, 2981896), (26, 1490948), (29, 1336712), (52, 745474), (58, 668356), (104, 372737), (116, 334178), (232, 167089), (377, 102824), (754, 51412), (1508, 25706), (3016, 12853)]