68665402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 114815232

約数和(自身を除く): 46149830

約数列:

[1, 2, 13, 26, 47, 83, 94, 166, 611, 677, 1079, 1222, 1354, 2158, 3901, 7802, 8801, 17602, 31819, 50713, 56191, 63638, 101426, 112382, 413647, 730483, 827294, 1460966, 2640977, 5281954, 34332701, 68665402]

約数ペア:

[(1, 68665402), (2, 34332701), (13, 5281954), (26, 2640977), (47, 1460966), (83, 827294), (94, 730483), (166, 413647), (611, 112382), (677, 101426), (1079, 63638), (1222, 56191), (1354, 50713), (2158, 31819), (3901, 17602), (7802, 8801)]