78360256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:5001

約数の個数: 56

約数和(自身を含む): 176306480

約数和(自身を除く): 97946224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 4957, 7904, 9914, 15808, 19828, 39656, 64441, 79312, 94183, 128882, 158624, 188366, 257764, 317248, 376732, 515528, 753464, 1031056, 1224379, 1506928, 2062112, 2448758, 3013856, 4124224, 4897516, 6027712, 9795032, 19590064, 39180128, 78360256]

約数ペア:

[(1, 78360256), (2, 39180128), (4, 19590064), (8, 9795032), (13, 6027712), (16, 4897516), (19, 4124224), (26, 3013856), (32, 2448758), (38, 2062112), (52, 1506928), (64, 1224379), (76, 1031056), (104, 753464), (152, 515528), (208, 376732), (247, 317248), (304, 257764), (416, 188366), (494, 158624), (608, 128882), (832, 94183), (988, 79312), (1216, 64441), (1976, 39656), (3952, 19828), (4957, 15808), (7904, 9914)]