68645018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 116508672

約数和(自身を除く): 47863654

約数列:

[1, 2, 13, 23, 26, 46, 191, 299, 382, 598, 601, 1202, 2483, 4393, 4966, 7813, 8786, 13823, 15626, 27646, 57109, 114218, 114791, 179699, 229582, 359398, 1492283, 2640193, 2984566, 5280386, 34322509, 68645018]

約数ペア:

[(1, 68645018), (2, 34322509), (13, 5280386), (23, 2984566), (26, 2640193), (46, 1492283), (191, 359398), (299, 229582), (382, 179699), (598, 114791), (601, 114218), (1202, 57109), (2483, 27646), (4393, 15626), (4966, 13823), (7813, 8786)]