65151212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 137453568

約数和(自身を除く): 72302356

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 1597, 2914, 3194, 5828, 6388, 10199, 11179, 20398, 22358, 40796, 44716, 49507, 75059, 99014, 150118, 198028, 300236, 346549, 525413, 693098, 1050826, 1386196, 2101652, 2326829, 4653658, 9307316, 16287803, 32575606, 65151212]

約数ペア:

[(1, 65151212), (2, 32575606), (4, 16287803), (7, 9307316), (14, 4653658), (28, 2326829), (31, 2101652), (47, 1386196), (62, 1050826), (94, 693098), (124, 525413), (188, 346549), (217, 300236), (329, 198028), (434, 150118), (658, 99014), (868, 75059), (1316, 49507), (1457, 44716), (1597, 40796), (2914, 22358), (3194, 20398), (5828, 11179), (6388, 10199)]