71639932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 155968960

約数和(自身を除く): 84329028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2029, 2522, 2716, 4058, 5044, 8116, 8827, 14203, 17654, 26377, 28406, 35308, 52754, 56812, 105508, 184639, 196813, 369278, 393626, 738556, 787252, 1377691, 2558569, 2755382, 5117138, 5510764, 10234276, 17909983, 35819966, 71639932]

約数ペア:

[(1, 71639932), (2, 35819966), (4, 17909983), (7, 10234276), (13, 5510764), (14, 5117138), (26, 2755382), (28, 2558569), (52, 1377691), (91, 787252), (97, 738556), (182, 393626), (194, 369278), (364, 196813), (388, 184639), (679, 105508), (1261, 56812), (1358, 52754), (2029, 35308), (2522, 28406), (2716, 26377), (4058, 17654), (5044, 14203), (8116, 8827)]