29891848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 68080320

約数和(自身を除く): 38188472

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 1847, 2023, 2312, 3694, 4046, 7388, 8092, 12929, 14776, 16184, 25858, 31399, 51716, 62798, 103432, 125596, 219793, 251192, 439586, 533783, 879172, 1067566, 1758344, 2135132, 3736481, 4270264, 7472962, 14945924, 29891848]

約数ペア:

[(1, 29891848), (2, 14945924), (4, 7472962), (7, 4270264), (8, 3736481), (14, 2135132), (17, 1758344), (28, 1067566), (34, 879172), (56, 533783), (68, 439586), (119, 251192), (136, 219793), (238, 125596), (289, 103432), (476, 62798), (578, 51716), (952, 31399), (1156, 25858), (1847, 16184), (2023, 14776), (2312, 12929), (3694, 8092), (4046, 7388)]