27859136

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 56

約数和(自身を含む): 57515760

約数和(自身を除く): 29656624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 89, 134, 146, 178, 268, 292, 356, 536, 584, 712, 1072, 1168, 1424, 2144, 2336, 2848, 4288, 4672, 4891, 5696, 5963, 6497, 9782, 11926, 12994, 19564, 23852, 25988, 39128, 47704, 51976, 78256, 95408, 103952, 156512, 190816, 207904, 313024, 381632, 415808, 435299, 870598, 1741196, 3482392, 6964784, 13929568, 27859136]

約数ペア:

[(1, 27859136), (2, 13929568), (4, 6964784), (8, 3482392), (16, 1741196), (32, 870598), (64, 435299), (67, 415808), (73, 381632), (89, 313024), (134, 207904), (146, 190816), (178, 156512), (268, 103952), (292, 95408), (356, 78256), (536, 51976), (584, 47704), (712, 39128), (1072, 25988), (1168, 23852), (1424, 19564), (2144, 12994), (2336, 11926), (2848, 9782), (4288, 6497), (4672, 5963), (4891, 5696)]