43904768

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 92715840

約数和(自身を除く): 48811072

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 89, 94, 128, 164, 178, 188, 256, 328, 356, 376, 656, 712, 752, 1312, 1424, 1504, 1927, 2624, 2848, 3008, 3649, 3854, 4183, 5248, 5696, 6016, 7298, 7708, 8366, 10496, 11392, 12032, 14596, 15416, 16732, 22784, 29192, 30832, 33464, 58384, 61664, 66928, 116768, 123328, 133856, 171503, 233536, 246656, 267712, 343006, 467072, 493312, 535424, 686012, 934144, 1070848, 1372024, 2744048, 5488096, 10976192, 21952384, 43904768]

約数ペア:

[(1, 43904768), (2, 21952384), (4, 10976192), (8, 5488096), (16, 2744048), (32, 1372024), (41, 1070848), (47, 934144), (64, 686012), (82, 535424), (89, 493312), (94, 467072), (128, 343006), (164, 267712), (178, 246656), (188, 233536), (256, 171503), (328, 133856), (356, 123328), (376, 116768), (656, 66928), (712, 61664), (752, 58384), (1312, 33464), (1424, 30832), (1504, 29192), (1927, 22784), (2624, 16732), (2848, 15416), (3008, 14596), (3649, 12032), (3854, 11392), (4183, 10496), (5248, 8366), (5696, 7708), (6016, 7298)]