70984928

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2704

約数の個数: 72

約数和(自身を含む): 172195632

約数和(自身を除く): 101210704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2663, 3332, 3808, 5326, 6664, 10652, 13328, 18641, 21304, 26656, 37282, 42608, 45271, 74564, 85216, 90542, 130487, 149128, 181084, 260974, 298256, 316897, 362168, 521948, 596512, 633794, 724336, 1043896, 1267588, 1448672, 2087792, 2218279, 2535176, 4175584, 4436558, 5070352, 8873116, 10140704, 17746232, 35492464, 70984928]

約数ペア:

[(1, 70984928), (2, 35492464), (4, 17746232), (7, 10140704), (8, 8873116), (14, 5070352), (16, 4436558), (17, 4175584), (28, 2535176), (32, 2218279), (34, 2087792), (49, 1448672), (56, 1267588), (68, 1043896), (98, 724336), (112, 633794), (119, 596512), (136, 521948), (196, 362168), (224, 316897), (238, 298256), (272, 260974), (392, 181084), (476, 149128), (544, 130487), (784, 90542), (833, 85216), (952, 74564), (1568, 45271), (1666, 42608), (1904, 37282), (2663, 26656), (3332, 21304), (3808, 18641), (5326, 13328), (6664, 10652)]