42747056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2837

約数の個数: 40

約数和(自身を含む): 91400400

約数和(自身を除く): 48653344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 2729, 3916, 5458, 7832, 10916, 15664, 21832, 30019, 43664, 60038, 120076, 240152, 242881, 480304, 485762, 971524, 1943048, 2671691, 3886096, 5343382, 10686764, 21373528, 42747056]

約数ペア:

[(1, 42747056), (2, 21373528), (4, 10686764), (8, 5343382), (11, 3886096), (16, 2671691), (22, 1943048), (44, 971524), (88, 485762), (89, 480304), (176, 242881), (178, 240152), (356, 120076), (712, 60038), (979, 43664), (1424, 30019), (1958, 21832), (2729, 15664), (3916, 10916), (5458, 7832)]