12456128

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 56

約数和(自身を含む): 26115264

約数和(自身を除く): 13659136

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 101, 164, 188, 202, 328, 376, 404, 656, 752, 808, 1312, 1504, 1616, 1927, 2624, 3008, 3232, 3854, 4141, 4747, 6464, 7708, 8282, 9494, 15416, 16564, 18988, 30832, 33128, 37976, 61664, 66256, 75952, 123328, 132512, 151904, 194627, 265024, 303808, 389254, 778508, 1557016, 3114032, 6228064, 12456128]

約数ペア:

[(1, 12456128), (2, 6228064), (4, 3114032), (8, 1557016), (16, 778508), (32, 389254), (41, 303808), (47, 265024), (64, 194627), (82, 151904), (94, 132512), (101, 123328), (164, 75952), (188, 66256), (202, 61664), (328, 37976), (376, 33128), (404, 30832), (656, 18988), (752, 16564), (808, 15416), (1312, 9494), (1504, 8282), (1616, 7708), (1927, 6464), (2624, 4747), (3008, 4141), (3232, 3854)]