67140358

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 42345722

約数列:

[1, 2, 23, 31, 46, 62, 197, 239, 394, 478, 713, 1426, 4531, 5497, 6107, 7409, 9062, 10994, 12214, 14818, 47083, 94166, 140461, 170407, 280922, 340814, 1082909, 1459573, 2165818, 2919146, 33570179, 67140358]

約数ペア:

[(1, 67140358), (2, 33570179), (23, 2919146), (31, 2165818), (46, 1459573), (62, 1082909), (197, 340814), (239, 280922), (394, 170407), (478, 140461), (713, 94166), (1426, 47083), (4531, 14818), (5497, 12214), (6107, 10994), (7409, 9062)]