40979134

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 72098496

約数和(自身を除く): 31119362

約数列:

[1, 2, 7, 14, 73, 101, 146, 202, 397, 511, 707, 794, 1022, 1414, 2779, 5558, 7373, 14746, 28981, 40097, 51611, 57962, 80194, 103222, 202867, 280679, 405734, 561358, 2927081, 5854162, 20489567, 40979134]

約数ペア:

[(1, 40979134), (2, 20489567), (7, 5854162), (14, 2927081), (73, 561358), (101, 405734), (146, 280679), (202, 202867), (397, 103222), (511, 80194), (707, 57962), (794, 51611), (1022, 40097), (1414, 28981), (2779, 14746), (5558, 7373)]