42509248

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 90525600

約数和(自身を除く): 48016352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 272, 356, 439, 544, 712, 878, 1088, 1424, 1513, 1756, 2848, 3026, 3512, 5696, 6052, 7024, 7463, 12104, 14048, 14926, 24208, 28096, 29852, 39071, 48416, 59704, 78142, 96832, 119408, 156284, 238816, 312568, 477632, 625136, 664207, 1250272, 1328414, 2500544, 2656828, 5313656, 10627312, 21254624, 42509248]

約数ペア:

[(1, 42509248), (2, 21254624), (4, 10627312), (8, 5313656), (16, 2656828), (17, 2500544), (32, 1328414), (34, 1250272), (64, 664207), (68, 625136), (89, 477632), (136, 312568), (178, 238816), (272, 156284), (356, 119408), (439, 96832), (544, 78142), (712, 59704), (878, 48416), (1088, 39071), (1424, 29852), (1513, 28096), (1756, 24208), (2848, 14926), (3026, 14048), (3512, 12104), (5696, 7463), (6052, 7024)]