21466899328

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1409329}}^1$

素因数の和:1409367

約数の個数: 64

約数和(自身を含む): 51750597600

約数和(自身を除く): 30283698272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 1409329, 2818658, 5637316, 9865303, 11274632, 19730606, 22549264, 23958593, 39461212, 45098528, 47917186, 78922424, 90197056, 95834372, 157844848, 167710151, 180394112, 191668744, 315689696, 335420302, 383337488, 631379392, 670840604, 766674976, 1262758784, 1341681208, 1533349952, 2683362416, 3066699904, 5366724832, 10733449664, 21466899328]

約数ペア:

[(1, 21466899328), (2, 10733449664), (4, 5366724832), (7, 3066699904), (8, 2683362416), (14, 1533349952), (16, 1341681208), (17, 1262758784), (28, 766674976), (32, 670840604), (34, 631379392), (56, 383337488), (64, 335420302), (68, 315689696), (112, 191668744), (119, 180394112), (128, 167710151), (136, 157844848), (224, 95834372), (238, 90197056), (272, 78922424), (448, 47917186), (476, 45098528), (544, 39461212), (896, 23958593), (952, 22549264), (1088, 19730606), (1904, 11274632), (2176, 9865303), (3808, 5637316), (7616, 2818658), (15232, 1409329)]