42718498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 72339840

約数和(自身を除く): 29621342

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1321, 1406, 1702, 2642, 16169, 25099, 30383, 32338, 48877, 50198, 60766, 97754, 577277, 928663, 1124171, 1154554, 1857326, 2248342, 21359249, 42718498]

約数ペア:

[(1, 42718498), (2, 21359249), (19, 2248342), (23, 1857326), (37, 1154554), (38, 1124171), (46, 928663), (74, 577277), (437, 97754), (703, 60766), (851, 50198), (874, 48877), (1321, 32338), (1406, 30383), (1702, 25099), (2642, 16169)]