71020768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 178234560

約数和(自身を除く): 107213792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 841, 928, 1456, 1508, 1624, 1682, 2639, 2912, 3016, 3248, 3364, 5278, 5887, 6032, 6496, 6728, 10556, 10933, 11774, 12064, 13456, 21112, 21866, 23548, 24389, 26912, 42224, 43732, 47096, 48778, 76531, 84448, 87464, 94192, 97556, 153062, 170723, 174928, 188384, 195112, 306124, 317057, 341446, 349856, 390224, 612248, 634114, 682892, 780448, 1224496, 1268228, 1365784, 2219399, 2448992, 2536456, 2731568, 4438798, 5072912, 5463136, 8877596, 10145824, 17755192, 35510384, 71020768]

約数ペア:

[(1, 71020768), (2, 35510384), (4, 17755192), (7, 10145824), (8, 8877596), (13, 5463136), (14, 5072912), (16, 4438798), (26, 2731568), (28, 2536456), (29, 2448992), (32, 2219399), (52, 1365784), (56, 1268228), (58, 1224496), (91, 780448), (104, 682892), (112, 634114), (116, 612248), (182, 390224), (203, 349856), (208, 341446), (224, 317057), (232, 306124), (364, 195112), (377, 188384), (406, 174928), (416, 170723), (464, 153062), (728, 97556), (754, 94192), (812, 87464), (841, 84448), (928, 76531), (1456, 48778), (1508, 47096), (1624, 43732), (1682, 42224), (2639, 26912), (2912, 24389), (3016, 23548), (3248, 21866), (3364, 21112), (5278, 13456), (5887, 12064), (6032, 11774), (6496, 10933), (6728, 10556)]