40417552

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1716

約数の個数: 60

約数和(自身を含む): 94089216

約数和(自身を除く): 53671664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1663, 1736, 3038, 3326, 3472, 6076, 6652, 11641, 12152, 13304, 23282, 24304, 26608, 46564, 51553, 81487, 93128, 103106, 162974, 186256, 206212, 325948, 360871, 412424, 651896, 721742, 824848, 1303792, 1443484, 2526097, 2886968, 5052194, 5773936, 10104388, 20208776, 40417552]

約数ペア:

[(1, 40417552), (2, 20208776), (4, 10104388), (7, 5773936), (8, 5052194), (14, 2886968), (16, 2526097), (28, 1443484), (31, 1303792), (49, 824848), (56, 721742), (62, 651896), (98, 412424), (112, 360871), (124, 325948), (196, 206212), (217, 186256), (248, 162974), (392, 103106), (434, 93128), (496, 81487), (784, 51553), (868, 46564), (1519, 26608), (1663, 24304), (1736, 23282), (3038, 13304), (3326, 12152), (3472, 11641), (6076, 6652)]