9968111428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{7211}}^1$

素因数の和:7668

約数の個数: 48

約数和(自身を含む): 19301042880

約数和(自身を除く): 9332931452

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 353, 356, 706, 979, 1412, 1958, 3883, 3916, 7211, 7766, 14422, 15532, 28844, 31417, 62834, 79321, 125668, 158642, 317284, 345587, 641779, 691174, 1283558, 1382348, 2545483, 2567116, 5090966, 7059569, 10181932, 14119138, 28000313, 28238276, 56000626, 112001252, 226547987, 453095974, 906191948, 2492027857, 4984055714, 9968111428]

約数ペア:

[(1, 9968111428), (2, 4984055714), (4, 2492027857), (11, 906191948), (22, 453095974), (44, 226547987), (89, 112001252), (178, 56000626), (353, 28238276), (356, 28000313), (706, 14119138), (979, 10181932), (1412, 7059569), (1958, 5090966), (3883, 2567116), (3916, 2545483), (7211, 1382348), (7766, 1283558), (14422, 691174), (15532, 641779), (28844, 345587), (31417, 317284), (62834, 158642), (79321, 125668)]