43142528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 64

約数和(自身を含む): 101016720

約数和(自身を除く): 57874192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2357, 4576, 4714, 9152, 9428, 18304, 18856, 25927, 30641, 37712, 51854, 61282, 75424, 103708, 122564, 150848, 207416, 245128, 301696, 337051, 414832, 490256, 674102, 829664, 980512, 1348204, 1659328, 1961024, 2696408, 3318656, 3922048, 5392816, 10785632, 21571264, 43142528]

約数ペア:

[(1, 43142528), (2, 21571264), (4, 10785632), (8, 5392816), (11, 3922048), (13, 3318656), (16, 2696408), (22, 1961024), (26, 1659328), (32, 1348204), (44, 980512), (52, 829664), (64, 674102), (88, 490256), (104, 414832), (128, 337051), (143, 301696), (176, 245128), (208, 207416), (286, 150848), (352, 122564), (416, 103708), (572, 75424), (704, 61282), (832, 51854), (1144, 37712), (1408, 30641), (1664, 25927), (2288, 18856), (2357, 18304), (4576, 9428), (4714, 9152)]