4020179072

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{345139}}^1$

素因数の和:345173

約数の個数: 64

約数和(自身を含む): 9857198400

約数和(自身を除く): 5837019328

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, 345139, 690278, 1380556, 2415973, 2761112, 4486807, 4831946, 5522224, 8973614, 9663892, 11044448, 17947228, 19327784, 22088896, 31407649, 35894456, 38655568, 44177792, 62815298, 71788912, 77311136, 125630596, 143577824, 154622272, 251261192, 287155648, 309244544, 502522384, 574311296, 1005044768, 2010089536, 4020179072]

約数ペア:

[(1, 4020179072), (2, 2010089536), (4, 1005044768), (7, 574311296), (8, 502522384), (13, 309244544), (14, 287155648), (16, 251261192), (26, 154622272), (28, 143577824), (32, 125630596), (52, 77311136), (56, 71788912), (64, 62815298), (91, 44177792), (104, 38655568), (112, 35894456), (128, 31407649), (182, 22088896), (208, 19327784), (224, 17947228), (364, 11044448), (416, 9663892), (448, 8973614), (728, 5522224), (832, 4831946), (896, 4486807), (1456, 2761112), (1664, 2415973), (2912, 1380556), (5824, 690278), (11648, 345139)]