7468748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 15993600

約数和(自身を除く): 8524852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 139, 202, 266, 278, 404, 532, 556, 707, 973, 1414, 1919, 1946, 2641, 2828, 3838, 3892, 5282, 7676, 10564, 13433, 14039, 18487, 26866, 28078, 36974, 53732, 56156, 73948, 98273, 196546, 266741, 393092, 533482, 1066964, 1867187, 3734374, 7468748]

約数ペア:

[(1, 7468748), (2, 3734374), (4, 1867187), (7, 1066964), (14, 533482), (19, 393092), (28, 266741), (38, 196546), (76, 98273), (101, 73948), (133, 56156), (139, 53732), (202, 36974), (266, 28078), (278, 26866), (404, 18487), (532, 14039), (556, 13433), (707, 10564), (973, 7676), (1414, 5282), (1919, 3892), (1946, 3838), (2641, 2828)]