47191456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6673}}^1$

素因数の和:6713

約数の個数: 48

約数和(自身を含む): 105956424

約数和(自身を除く): 58764968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 6673, 7072, 13346, 26692, 53384, 86749, 106768, 113441, 173498, 213536, 226882, 346996, 453764, 693992, 907528, 1387984, 1474733, 1815056, 2775968, 2949466, 3630112, 5898932, 11797864, 23595728, 47191456]

約数ペア:

[(1, 47191456), (2, 23595728), (4, 11797864), (8, 5898932), (13, 3630112), (16, 2949466), (17, 2775968), (26, 1815056), (32, 1474733), (34, 1387984), (52, 907528), (68, 693992), (104, 453764), (136, 346996), (208, 226882), (221, 213536), (272, 173498), (416, 113441), (442, 106768), (544, 86749), (884, 53384), (1768, 26692), (3536, 13346), (6673, 7072)]