65457028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179827}}^1$

素因数の和:179851

約数の個数: 24

約数和(自身を含む): 140985152

約数和(自身を除く): 75528124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 179827, 359654, 719308, 1258789, 2337751, 2517578, 4675502, 5035156, 9351004, 16364257, 32728514, 65457028]

約数ペア:

[(1, 65457028), (2, 32728514), (4, 16364257), (7, 9351004), (13, 5035156), (14, 4675502), (26, 2517578), (28, 2337751), (52, 1258789), (91, 719308), (182, 359654), (364, 179827)]