40474522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 71628480

約数和(自身を除く): 31153958

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 2617, 5234, 7733, 15466, 28787, 49723, 57574, 96829, 99446, 193658, 546953, 1065119, 1093906, 1839751, 2130238, 3679502, 20237261, 40474522]

約数ペア:

[(1, 40474522), (2, 20237261), (11, 3679502), (19, 2130238), (22, 1839751), (37, 1093906), (38, 1065119), (74, 546953), (209, 193658), (407, 99446), (418, 96829), (703, 57574), (814, 49723), (1406, 28787), (2617, 15466), (5234, 7733)]