7412988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 11698692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 631, 979, 1068, 1262, 1893, 1958, 2524, 2937, 3786, 3916, 5874, 6941, 7572, 11748, 13882, 20823, 27764, 41646, 56159, 83292, 112318, 168477, 224636, 336954, 617749, 673908, 1235498, 1853247, 2470996, 3706494, 7412988]

約数ペア:

[(1, 7412988), (2, 3706494), (3, 2470996), (4, 1853247), (6, 1235498), (11, 673908), (12, 617749), (22, 336954), (33, 224636), (44, 168477), (66, 112318), (89, 83292), (132, 56159), (178, 41646), (267, 27764), (356, 20823), (534, 13882), (631, 11748), (979, 7572), (1068, 6941), (1262, 5874), (1893, 3916), (1958, 3786), (2524, 2937)]