38790416

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7431

約数の個数: 40

約数和(自身を含む): 87732480

約数和(自身を除く): 48942064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 7369, 14738, 29476, 51583, 58952, 103166, 117904, 206332, 346343, 412664, 692686, 825328, 1385372, 2424401, 2770744, 4848802, 5541488, 9697604, 19395208, 38790416]

約数ペア:

[(1, 38790416), (2, 19395208), (4, 9697604), (7, 5541488), (8, 4848802), (14, 2770744), (16, 2424401), (28, 1385372), (47, 825328), (56, 692686), (94, 412664), (112, 346343), (188, 206332), (329, 117904), (376, 103166), (658, 58952), (752, 51583), (1316, 29476), (2632, 14738), (5264, 7369)]