40339904408

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{733}}^1\times {\mathrm{36017}}^1$

素因数の和:36947

約数の個数: 32

約数和(自身を含む): 76139170560

約数和(自身を除く): 35799266152

約数列:

[1, 2, 4, 8, 191, 382, 733, 764, 1466, 1528, 2932, 5864, 36017, 72034, 140003, 144068, 280006, 288136, 560012, 1120024, 6879247, 13758494, 26400461, 27516988, 52800922, 55033976, 105601844, 211203688, 5042488051, 10084976102, 20169952204, 40339904408]

約数ペア:

[(1, 40339904408), (2, 20169952204), (4, 10084976102), (8, 5042488051), (191, 211203688), (382, 105601844), (733, 55033976), (764, 52800922), (1466, 27516988), (1528, 26400461), (2932, 13758494), (5864, 6879247), (36017, 1120024), (72034, 560012), (140003, 288136), (144068, 280006)]