401028992

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34429}}^1$

素因数の和:34463

約数の個数: 64

約数和(自身を含む): 983320800

約数和(自身を除く): 582291808

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, 1456, 1664, 2912, 5824, 11648, 34429, 68858, 137716, 241003, 275432, 447577, 482006, 550864, 895154, 964012, 1101728, 1790308, 1928024, 2203456, 3133039, 3580616, 3856048, 4406912, 6266078, 7161232, 7712096, 12532156, 14322464, 15424192, 25064312, 28644928, 30848384, 50128624, 57289856, 100257248, 200514496, 401028992]

約数ペア:

[(1, 401028992), (2, 200514496), (4, 100257248), (7, 57289856), (8, 50128624), (13, 30848384), (14, 28644928), (16, 25064312), (26, 15424192), (28, 14322464), (32, 12532156), (52, 7712096), (56, 7161232), (64, 6266078), (91, 4406912), (104, 3856048), (112, 3580616), (128, 3133039), (182, 2203456), (208, 1928024), (224, 1790308), (364, 1101728), (416, 964012), (448, 895154), (728, 550864), (832, 482006), (896, 447577), (1456, 275432), (1664, 241003), (2912, 137716), (5824, 68858), (11648, 34429)]