66584770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41357}}^1$

素因数の和:41394

約数の個数: 32

約数和(自身を含む): 142933248

約数和(自身を除く): 76348478

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 41357, 82714, 206785, 289499, 413570, 578998, 951211, 1447495, 1902422, 2894990, 4756055, 6658477, 9512110, 13316954, 33292385, 66584770]

約数ペア:

[(1, 66584770), (2, 33292385), (5, 13316954), (7, 9512110), (10, 6658477), (14, 4756055), (23, 2894990), (35, 1902422), (46, 1447495), (70, 951211), (115, 578998), (161, 413570), (230, 289499), (322, 206785), (805, 82714), (1610, 41357)]