16644992

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 40840800

約数和(自身を除く): 24195808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1429, 1456, 1664, 2858, 2912, 5716, 5824, 10003, 11432, 11648, 18577, 20006, 22864, 37154, 40012, 45728, 74308, 80024, 91456, 130039, 148616, 160048, 182912, 260078, 297232, 320096, 520156, 594464, 640192, 1040312, 1188928, 1280384, 2080624, 2377856, 4161248, 8322496, 16644992]

約数ペア:

[(1, 16644992), (2, 8322496), (4, 4161248), (7, 2377856), (8, 2080624), (13, 1280384), (14, 1188928), (16, 1040312), (26, 640192), (28, 594464), (32, 520156), (52, 320096), (56, 297232), (64, 260078), (91, 182912), (104, 160048), (112, 148616), (128, 130039), (182, 91456), (208, 80024), (224, 74308), (364, 45728), (416, 40012), (448, 37154), (728, 22864), (832, 20006), (896, 18577), (1429, 11648), (1456, 11432), (1664, 10003), (2858, 5824), (2912, 5716)]