42125408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 90112176

約数和(自身を除く): 47986768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 262, 416, 524, 773, 1048, 1546, 1703, 2096, 3092, 3406, 4192, 6184, 6812, 10049, 12368, 13624, 20098, 24736, 27248, 40196, 54496, 80392, 101263, 160784, 202526, 321568, 405052, 810104, 1316419, 1620208, 2632838, 3240416, 5265676, 10531352, 21062704, 42125408]

約数ペア:

[(1, 42125408), (2, 21062704), (4, 10531352), (8, 5265676), (13, 3240416), (16, 2632838), (26, 1620208), (32, 1316419), (52, 810104), (104, 405052), (131, 321568), (208, 202526), (262, 160784), (416, 101263), (524, 80392), (773, 54496), (1048, 40196), (1546, 27248), (1703, 24736), (2096, 20098), (3092, 13624), (3406, 12368), (4192, 10049), (6184, 6812)]