65974902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 92724618

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 163, 322, 326, 419, 483, 489, 838, 966, 978, 1141, 1257, 2282, 2514, 2933, 3423, 3749, 5866, 6846, 7498, 8799, 9637, 11247, 17598, 19274, 22494, 26243, 28911, 52486, 57822, 67459, 68297, 78729, 134918, 136594, 157458, 202377, 204891, 404754, 409782, 478079, 956158, 1434237, 1570831, 2868474, 3141662, 4712493, 9424986, 10995817, 21991634, 32987451, 65974902]

約数ペア:

[(1, 65974902), (2, 32987451), (3, 21991634), (6, 10995817), (7, 9424986), (14, 4712493), (21, 3141662), (23, 2868474), (42, 1570831), (46, 1434237), (69, 956158), (138, 478079), (161, 409782), (163, 404754), (322, 204891), (326, 202377), (419, 157458), (483, 136594), (489, 134918), (838, 78729), (966, 68297), (978, 67459), (1141, 57822), (1257, 52486), (2282, 28911), (2514, 26243), (2933, 22494), (3423, 19274), (3749, 17598), (5866, 11247), (6846, 9637), (7498, 8799)]