72952486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^2$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 115867584

約数和(自身を除く): 42915098

約数列:

[1, 2, 31, 53, 62, 106, 149, 298, 1643, 3286, 4619, 7897, 9238, 15794, 22201, 44402, 244807, 489614, 688231, 1176653, 1376462, 2353306, 36476243, 72952486]

約数ペア:

[(1, 72952486), (2, 36476243), (31, 2353306), (53, 1376462), (62, 1176653), (106, 688231), (149, 489614), (298, 244807), (1643, 44402), (3286, 22201), (4619, 15794), (7897, 9238)]