4389847252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{2719}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 9265625600

約数和(自身を除く): 4875778348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 529, 644, 763, 1058, 1526, 2116, 2507, 2719, 3052, 3703, 5014, 5438, 7406, 10028, 10876, 14812, 17549, 19033, 35098, 38066, 57661, 62537, 70196, 76132, 115322, 125074, 230644, 250148, 296371, 403627, 437759, 592742, 807254, 875518, 1185484, 1438351, 1614508, 1751036, 2074597, 2876702, 4149194, 5753404, 6816533, 8298388, 10068457, 13633066, 20136914, 27266132, 40273828, 47715731, 95431462, 156780259, 190862924, 313560518, 627121036, 1097461813, 2194923626, 4389847252]

約数ペア:

[(1, 4389847252), (2, 2194923626), (4, 1097461813), (7, 627121036), (14, 313560518), (23, 190862924), (28, 156780259), (46, 95431462), (92, 47715731), (109, 40273828), (161, 27266132), (218, 20136914), (322, 13633066), (436, 10068457), (529, 8298388), (644, 6816533), (763, 5753404), (1058, 4149194), (1526, 2876702), (2116, 2074597), (2507, 1751036), (2719, 1614508), (3052, 1438351), (3703, 1185484), (5014, 875518), (5438, 807254), (7406, 592742), (10028, 437759), (10876, 403627), (14812, 296371), (17549, 250148), (19033, 230644), (35098, 125074), (38066, 115322), (57661, 76132), (62537, 70196)]