40660642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 70170624

約数和(自身を除く): 29509982

約数列:

[1, 2, 11, 22, 23, 46, 107, 214, 253, 506, 751, 1177, 1502, 2354, 2461, 4922, 8261, 16522, 17273, 27071, 34546, 54142, 80357, 160714, 190003, 380006, 883927, 1767854, 1848211, 3696422, 20330321, 40660642]

約数ペア:

[(1, 40660642), (2, 20330321), (11, 3696422), (22, 1848211), (23, 1767854), (46, 883927), (107, 380006), (214, 190003), (253, 160714), (506, 80357), (751, 54142), (1177, 34546), (1502, 27071), (2354, 17273), (2461, 16522), (4922, 8261)]