42468392

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 81026400

約数和(自身を除く): 38558008

約数列:

[1, 2, 4, 8, 139, 181, 211, 278, 362, 422, 556, 724, 844, 1112, 1448, 1688, 25159, 29329, 38191, 50318, 58658, 76382, 100636, 117316, 152764, 201272, 234632, 305528, 5308549, 10617098, 21234196, 42468392]

約数ペア:

[(1, 42468392), (2, 21234196), (4, 10617098), (8, 5308549), (139, 305528), (181, 234632), (211, 201272), (278, 152764), (362, 117316), (422, 100636), (556, 76382), (724, 58658), (844, 50318), (1112, 38191), (1448, 29329), (1688, 25159)]