29808896

素因数分解:

$2^8\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 72

約数和(自身を含む): 65673720

約数和(自身を除く): 35864824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 208, 212, 256, 338, 416, 424, 676, 689, 832, 848, 1352, 1378, 1664, 1696, 2197, 2704, 2756, 3328, 3392, 4394, 5408, 5512, 6784, 8788, 8957, 10816, 11024, 13568, 17576, 17914, 21632, 22048, 35152, 35828, 43264, 44096, 70304, 71656, 88192, 116441, 140608, 143312, 176384, 232882, 281216, 286624, 465764, 562432, 573248, 931528, 1146496, 1863056, 2292992, 3726112, 7452224, 14904448, 29808896]

約数ペア:

[(1, 29808896), (2, 14904448), (4, 7452224), (8, 3726112), (13, 2292992), (16, 1863056), (26, 1146496), (32, 931528), (52, 573248), (53, 562432), (64, 465764), (104, 286624), (106, 281216), (128, 232882), (169, 176384), (208, 143312), (212, 140608), (256, 116441), (338, 88192), (416, 71656), (424, 70304), (676, 44096), (689, 43264), (832, 35828), (848, 35152), (1352, 22048), (1378, 21632), (1664, 17914), (1696, 17576), (2197, 13568), (2704, 11024), (2756, 10816), (3328, 8957), (3392, 8788), (4394, 6784), (5408, 5512)]