29220464

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 73620288

約数和(自身を除く): 44399824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 49, 52, 56, 61, 91, 94, 98, 104, 112, 122, 182, 188, 196, 208, 244, 329, 364, 376, 392, 427, 488, 611, 637, 658, 728, 752, 784, 793, 854, 976, 1222, 1274, 1316, 1456, 1586, 1708, 2303, 2444, 2548, 2632, 2867, 2989, 3172, 3416, 4277, 4606, 4888, 5096, 5264, 5551, 5734, 5978, 6344, 6832, 8554, 9212, 9776, 10192, 11102, 11468, 11956, 12688, 17108, 18424, 20069, 22204, 22936, 23912, 29939, 34216, 36848, 37271, 38857, 40138, 44408, 45872, 47824, 59878, 68432, 74542, 77714, 80276, 88816, 119756, 140483, 149084, 155428, 160552, 239512, 260897, 280966, 298168, 310856, 321104, 479024, 521794, 561932, 596336, 621712, 1043588, 1123864, 1826279, 2087176, 2247728, 3652558, 4174352, 7305116, 14610232, 29220464]

約数ペア:

[(1, 29220464), (2, 14610232), (4, 7305116), (7, 4174352), (8, 3652558), (13, 2247728), (14, 2087176), (16, 1826279), (26, 1123864), (28, 1043588), (47, 621712), (49, 596336), (52, 561932), (56, 521794), (61, 479024), (91, 321104), (94, 310856), (98, 298168), (104, 280966), (112, 260897), (122, 239512), (182, 160552), (188, 155428), (196, 149084), (208, 140483), (244, 119756), (329, 88816), (364, 80276), (376, 77714), (392, 74542), (427, 68432), (488, 59878), (611, 47824), (637, 45872), (658, 44408), (728, 40138), (752, 38857), (784, 37271), (793, 36848), (854, 34216), (976, 29939), (1222, 23912), (1274, 22936), (1316, 22204), (1456, 20069), (1586, 18424), (1708, 17108), (2303, 12688), (2444, 11956), (2548, 11468), (2632, 11102), (2867, 10192), (2989, 9776), (3172, 9212), (3416, 8554), (4277, 6832), (4606, 6344), (4888, 5978), (5096, 5734), (5264, 5551)]