42616912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 89334560

約数和(自身を除く): 46717648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 619, 662, 1238, 1324, 2476, 2648, 4303, 4952, 5296, 8047, 8606, 9904, 16094, 17212, 32188, 34424, 64376, 68848, 128752, 204889, 409778, 819556, 1639112, 2663557, 3278224, 5327114, 10654228, 21308456, 42616912]

約数ペア:

[(1, 42616912), (2, 21308456), (4, 10654228), (8, 5327114), (13, 3278224), (16, 2663557), (26, 1639112), (52, 819556), (104, 409778), (208, 204889), (331, 128752), (619, 68848), (662, 64376), (1238, 34424), (1324, 32188), (2476, 17212), (2648, 16094), (4303, 9904), (4952, 8606), (5296, 8047)]