66115168

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5639

約数の個数: 48

約数和(自身を含む): 151593120

約数和(自身を除く): 85477952

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, 5569, 5936, 11138, 11872, 22276, 38983, 44552, 77966, 89104, 155932, 178208, 295157, 311864, 590314, 623728, 1180628, 1247456, 2066099, 2361256, 4132198, 4722512, 8264396, 9445024, 16528792, 33057584, 66115168]

約数ペア:

[(1, 66115168), (2, 33057584), (4, 16528792), (7, 9445024), (8, 8264396), (14, 4722512), (16, 4132198), (28, 2361256), (32, 2066099), (53, 1247456), (56, 1180628), (106, 623728), (112, 590314), (212, 311864), (224, 295157), (371, 178208), (424, 155932), (742, 89104), (848, 77966), (1484, 44552), (1696, 38983), (2968, 22276), (5569, 11872), (5936, 11138)]