38559248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 93494016

約数和(自身を除く): 54934768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 373, 497, 568, 728, 746, 923, 994, 1136, 1456, 1492, 1846, 1988, 2611, 2984, 3692, 3976, 4849, 5222, 5968, 6461, 7384, 7952, 9698, 10444, 12922, 14768, 19396, 20888, 25844, 26483, 33943, 38792, 41776, 51688, 52966, 67886, 77584, 103376, 105932, 135772, 185381, 211864, 271544, 344279, 370762, 423728, 543088, 688558, 741524, 1377116, 1483048, 2409953, 2754232, 2966096, 4819906, 5508464, 9639812, 19279624, 38559248]

約数ペア:

[(1, 38559248), (2, 19279624), (4, 9639812), (7, 5508464), (8, 4819906), (13, 2966096), (14, 2754232), (16, 2409953), (26, 1483048), (28, 1377116), (52, 741524), (56, 688558), (71, 543088), (91, 423728), (104, 370762), (112, 344279), (142, 271544), (182, 211864), (208, 185381), (284, 135772), (364, 105932), (373, 103376), (497, 77584), (568, 67886), (728, 52966), (746, 51688), (923, 41776), (994, 38792), (1136, 33943), (1456, 26483), (1492, 25844), (1846, 20888), (1988, 19396), (2611, 14768), (2984, 12922), (3692, 10444), (3976, 9698), (4849, 7952), (5222, 7384), (5968, 6461)]