29521316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 31224796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 647, 671, 748, 1037, 1294, 1342, 2074, 2588, 2684, 4148, 7117, 10999, 11407, 14234, 21998, 22814, 28468, 39467, 43996, 45628, 78934, 120989, 157868, 241978, 434137, 483956, 670939, 868274, 1341878, 1736548, 2683756, 7380329, 14760658, 29521316]

約数ペア:

[(1, 29521316), (2, 14760658), (4, 7380329), (11, 2683756), (17, 1736548), (22, 1341878), (34, 868274), (44, 670939), (61, 483956), (68, 434137), (122, 241978), (187, 157868), (244, 120989), (374, 78934), (647, 45628), (671, 43996), (748, 39467), (1037, 28468), (1294, 22814), (1342, 21998), (2074, 14234), (2588, 11407), (2684, 10999), (4148, 7117)]