66969952

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5641}}^1$

素因数の和:5711

約数の個数: 48

約数和(自身を含む): 153552672

約数和(自身を除く): 86582720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5641, 5936, 11282, 11872, 22564, 39487, 45128, 78974, 90256, 157948, 180512, 298973, 315896, 597946, 631792, 1195892, 1263584, 2092811, 2391784, 4185622, 4783568, 8371244, 9567136, 16742488, 33484976, 66969952]

約数ペア:

[(1, 66969952), (2, 33484976), (4, 16742488), (7, 9567136), (8, 8371244), (14, 4783568), (16, 4185622), (28, 2391784), (32, 2092811), (53, 1263584), (56, 1195892), (106, 631792), (112, 597946), (212, 315896), (224, 298973), (371, 180512), (424, 157948), (742, 90256), (848, 78974), (1484, 45128), (1696, 39487), (2968, 22564), (5641, 11872), (5936, 11282)]