69522064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3319

約数の個数: 40

約数和(自身を含む): 143830080

約数和(自身を除く): 74308016

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 3221, 5396, 6442, 10792, 12884, 21584, 25768, 51536, 61199, 122398, 228691, 244796, 457382, 489592, 914764, 979184, 1829528, 3659056, 4345129, 8690258, 17380516, 34761032, 69522064]

約数ペア:

[(1, 69522064), (2, 34761032), (4, 17380516), (8, 8690258), (16, 4345129), (19, 3659056), (38, 1829528), (71, 979184), (76, 914764), (142, 489592), (152, 457382), (284, 244796), (304, 228691), (568, 122398), (1136, 61199), (1349, 51536), (2698, 25768), (3221, 21584), (5396, 12884), (6442, 10792)]