8348704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 12649952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 61, 91, 94, 104, 112, 122, 182, 188, 208, 224, 244, 329, 364, 376, 416, 427, 488, 611, 658, 728, 752, 793, 854, 976, 1222, 1316, 1456, 1504, 1586, 1708, 1952, 2444, 2632, 2867, 2912, 3172, 3416, 4277, 4888, 5264, 5551, 5734, 6344, 6832, 8554, 9776, 10528, 11102, 11468, 12688, 13664, 17108, 19552, 20069, 22204, 22936, 25376, 34216, 37271, 40138, 44408, 45872, 68432, 74542, 80276, 88816, 91744, 136864, 149084, 160552, 177632, 260897, 298168, 321104, 521794, 596336, 642208, 1043588, 1192672, 2087176, 4174352, 8348704]

約数ペア:

[(1, 8348704), (2, 4174352), (4, 2087176), (7, 1192672), (8, 1043588), (13, 642208), (14, 596336), (16, 521794), (26, 321104), (28, 298168), (32, 260897), (47, 177632), (52, 160552), (56, 149084), (61, 136864), (91, 91744), (94, 88816), (104, 80276), (112, 74542), (122, 68432), (182, 45872), (188, 44408), (208, 40138), (224, 37271), (244, 34216), (329, 25376), (364, 22936), (376, 22204), (416, 20069), (427, 19552), (488, 17108), (611, 13664), (658, 12688), (728, 11468), (752, 11102), (793, 10528), (854, 9776), (976, 8554), (1222, 6832), (1316, 6344), (1456, 5734), (1504, 5551), (1586, 5264), (1708, 4888), (1952, 4277), (2444, 3416), (2632, 3172), (2867, 2912)]