70007216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 142249824

約数和(自身を除く): 72242608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 562, 677, 1124, 1354, 2248, 2708, 4496, 5416, 6463, 10832, 12926, 15571, 25852, 31142, 51704, 62284, 103408, 124568, 190237, 249136, 380474, 760948, 1521896, 3043792, 4375451, 8750902, 17501804, 35003608, 70007216]

約数ペア:

[(1, 70007216), (2, 35003608), (4, 17501804), (8, 8750902), (16, 4375451), (23, 3043792), (46, 1521896), (92, 760948), (184, 380474), (281, 249136), (368, 190237), (562, 124568), (677, 103408), (1124, 62284), (1354, 51704), (2248, 31142), (2708, 25852), (4496, 15571), (5416, 12926), (6463, 10832)]