78826592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10015

約数の個数: 48

約数和(自身を含む): 175941360

約数和(自身を除く): 97114768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 9973, 19946, 39892, 79784, 129649, 159568, 189487, 259298, 319136, 378974, 518596, 757948, 1037192, 1515896, 2074384, 2463331, 3031792, 4148768, 4926662, 6063584, 9853324, 19706648, 39413296, 78826592]

約数ペア:

[(1, 78826592), (2, 39413296), (4, 19706648), (8, 9853324), (13, 6063584), (16, 4926662), (19, 4148768), (26, 3031792), (32, 2463331), (38, 2074384), (52, 1515896), (76, 1037192), (104, 757948), (152, 518596), (208, 378974), (247, 319136), (304, 259298), (416, 189487), (494, 159568), (608, 129649), (988, 79784), (1976, 39892), (3952, 19946), (7904, 9973)]