42204032

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 91090080

約数和(自身を除く): 48886048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 1951, 2704, 3902, 5408, 7804, 10816, 15608, 21632, 25363, 31216, 50726, 62432, 101452, 124864, 202904, 249728, 329719, 405808, 659438, 811616, 1318876, 1623232, 2637752, 3246464, 5275504, 10551008, 21102016, 42204032]

約数ペア:

[(1, 42204032), (2, 21102016), (4, 10551008), (8, 5275504), (13, 3246464), (16, 2637752), (26, 1623232), (32, 1318876), (52, 811616), (64, 659438), (104, 405808), (128, 329719), (169, 249728), (208, 202904), (338, 124864), (416, 101452), (676, 62432), (832, 50726), (1352, 31216), (1664, 25363), (1951, 21632), (2704, 15608), (3902, 10816), (5408, 7804)]