433023872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 905596800

約数和(自身を除く): 472572928

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 992, 1789, 1891, 1952, 1984, 3578, 3782, 3904, 3968, 7156, 7564, 7808, 14312, 15128, 28624, 30256, 55459, 57248, 60512, 109129, 110918, 114496, 121024, 218258, 221836, 228992, 242048, 436516, 443672, 873032, 887344, 1746064, 1774688, 3382999, 3492128, 3549376, 6765998, 6984256, 7098752, 13531996, 13968512, 27063992, 54127984, 108255968, 216511936, 433023872]

約数ペア:

[(1, 433023872), (2, 216511936), (4, 108255968), (8, 54127984), (16, 27063992), (31, 13968512), (32, 13531996), (61, 7098752), (62, 6984256), (64, 6765998), (122, 3549376), (124, 3492128), (128, 3382999), (244, 1774688), (248, 1746064), (488, 887344), (496, 873032), (976, 443672), (992, 436516), (1789, 242048), (1891, 228992), (1952, 221836), (1984, 218258), (3578, 121024), (3782, 114496), (3904, 110918), (3968, 109129), (7156, 60512), (7564, 57248), (7808, 55459), (14312, 30256), (15128, 28624)]