39577096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 81658260

約数和(自身を除く): 42081164

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 401, 584, 676, 802, 949, 1352, 1604, 1898, 3208, 3796, 5213, 7592, 10426, 12337, 20852, 24674, 29273, 41704, 49348, 58546, 67769, 98696, 117092, 135538, 234184, 271076, 380549, 542152, 761098, 1522196, 3044392, 4947137, 9894274, 19788548, 39577096]

約数ペア:

[(1, 39577096), (2, 19788548), (4, 9894274), (8, 4947137), (13, 3044392), (26, 1522196), (52, 761098), (73, 542152), (104, 380549), (146, 271076), (169, 234184), (292, 135538), (338, 117092), (401, 98696), (584, 67769), (676, 58546), (802, 49348), (949, 41704), (1352, 29273), (1604, 24674), (1898, 20852), (3208, 12337), (3796, 10426), (5213, 7592)]