425563768

素因数分解:

$2^3\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{3727}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 912614400

約数和(自身を除く): 487050632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2039, 3727, 4078, 7454, 8156, 14273, 14908, 16312, 26089, 28546, 29816, 52178, 57092, 104356, 114184, 208712, 7599353, 15198706, 30397412, 53195471, 60794824, 106390942, 212781884, 425563768]

約数ペア:

[(1, 425563768), (2, 212781884), (4, 106390942), (7, 60794824), (8, 53195471), (14, 30397412), (28, 15198706), (56, 7599353), (2039, 208712), (3727, 114184), (4078, 104356), (7454, 57092), (8156, 52178), (14273, 29816), (14908, 28546), (16312, 26089)]