42364028

素因数分解:

$2^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 36

約数和(自身を含む): 86634072

約数和(自身を除く): 44270044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 653, 662, 1306, 1324, 2317, 2612, 4571, 4634, 9142, 9268, 16219, 18284, 31997, 32438, 63994, 64876, 127988, 216143, 432286, 864572, 1513001, 3026002, 6052004, 10591007, 21182014, 42364028]

約数ペア:

[(1, 42364028), (2, 21182014), (4, 10591007), (7, 6052004), (14, 3026002), (28, 1513001), (49, 864572), (98, 432286), (196, 216143), (331, 127988), (653, 64876), (662, 63994), (1306, 32438), (1324, 31997), (2317, 18284), (2612, 16219), (4571, 9268), (4634, 9142)]