858376792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25087}}^1$

素因数の和:25160

約数の個数: 64

約数和(自身を含む): 2023096320

約数和(自身を除く): 1164719528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4888, 8554, 17108, 25087, 34216, 50174, 100348, 175609, 200696, 326131, 351218, 652262, 702436, 1179089, 1304524, 1404872, 2282917, 2358178, 2609048, 4565834, 4716356, 8253623, 9131668, 9432712, 15328157, 16507246, 18263336, 30656314, 33014492, 61312628, 66028984, 107297099, 122625256, 214594198, 429188396, 858376792]

約数ペア:

[(1, 858376792), (2, 429188396), (4, 214594198), (7, 122625256), (8, 107297099), (13, 66028984), (14, 61312628), (26, 33014492), (28, 30656314), (47, 18263336), (52, 16507246), (56, 15328157), (91, 9432712), (94, 9131668), (104, 8253623), (182, 4716356), (188, 4565834), (329, 2609048), (364, 2358178), (376, 2282917), (611, 1404872), (658, 1304524), (728, 1179089), (1222, 702436), (1316, 652262), (2444, 351218), (2632, 326131), (4277, 200696), (4888, 175609), (8554, 100348), (17108, 50174), (25087, 34216)]