140543572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65921}}^1$

素因数の和:65979

約数の個数: 24

約数和(自身を含む): 271334952

約数和(自身を除く): 130791380

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 65921, 131842, 263684, 856973, 1713946, 2702761, 3427892, 5405522, 10811044, 35135893, 70271786, 140543572]

約数ペア:

[(1, 140543572), (2, 70271786), (4, 35135893), (13, 10811044), (26, 5405522), (41, 3427892), (52, 2702761), (82, 1713946), (164, 856973), (533, 263684), (1066, 131842), (2132, 65921)]