3949872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 11070720

約数和(自身を除く): 7120848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 71, 76, 114, 122, 142, 152, 183, 213, 228, 244, 284, 304, 366, 426, 456, 488, 568, 732, 852, 912, 976, 1136, 1159, 1349, 1464, 1704, 2318, 2698, 2928, 3408, 3477, 4047, 4331, 4636, 5396, 6954, 8094, 8662, 9272, 10792, 12993, 13908, 16188, 17324, 18544, 21584, 25986, 27816, 32376, 34648, 51972, 55632, 64752, 69296, 82289, 103944, 164578, 207888, 246867, 329156, 493734, 658312, 987468, 1316624, 1974936, 3949872]

約数ペア:

[(1, 3949872), (2, 1974936), (3, 1316624), (4, 987468), (6, 658312), (8, 493734), (12, 329156), (16, 246867), (19, 207888), (24, 164578), (38, 103944), (48, 82289), (57, 69296), (61, 64752), (71, 55632), (76, 51972), (114, 34648), (122, 32376), (142, 27816), (152, 25986), (183, 21584), (213, 18544), (228, 17324), (244, 16188), (284, 13908), (304, 12993), (366, 10792), (426, 9272), (456, 8662), (488, 8094), (568, 6954), (732, 5396), (852, 4636), (912, 4331), (976, 4047), (1136, 3477), (1159, 3408), (1349, 2928), (1464, 2698), (1704, 2318)]