2161536

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 6197520

約数和(自身を除く): 4035984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 433, 624, 832, 866, 1248, 1299, 1664, 1732, 2496, 2598, 3464, 4992, 5196, 5629, 6928, 10392, 11258, 13856, 16887, 20784, 22516, 27712, 33774, 41568, 45032, 55424, 67548, 83136, 90064, 135096, 166272, 180128, 270192, 360256, 540384, 720512, 1080768, 2161536]

約数ペア:

[(1, 2161536), (2, 1080768), (3, 720512), (4, 540384), (6, 360256), (8, 270192), (12, 180128), (13, 166272), (16, 135096), (24, 90064), (26, 83136), (32, 67548), (39, 55424), (48, 45032), (52, 41568), (64, 33774), (78, 27712), (96, 22516), (104, 20784), (128, 16887), (156, 13856), (192, 11258), (208, 10392), (312, 6928), (384, 5629), (416, 5196), (433, 4992), (624, 3464), (832, 2598), (866, 2496), (1248, 1732), (1299, 1664)]