38351144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 77700000

約数和(自身を除く): 39348856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 739, 998, 1478, 1996, 2956, 3992, 5912, 6487, 9607, 12974, 19214, 25948, 38428, 51896, 76856, 368761, 737522, 1475044, 2950088, 4793893, 9587786, 19175572, 38351144]

約数ペア:

[(1, 38351144), (2, 19175572), (4, 9587786), (8, 4793893), (13, 2950088), (26, 1475044), (52, 737522), (104, 368761), (499, 76856), (739, 51896), (998, 38428), (1478, 25948), (1996, 19214), (2956, 12974), (3992, 9607), (5912, 6487)]