61514908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9982

約数の個数: 48

約数和(自身を含む): 140301504

約数和(自身を除く): 78786596

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 9941, 19882, 39764, 69587, 129233, 139174, 168997, 258466, 278348, 337994, 516932, 675988, 904631, 1182979, 1809262, 2196961, 2365958, 3618524, 4393922, 4731916, 8787844, 15378727, 30757454, 61514908]

約数ペア:

[(1, 61514908), (2, 30757454), (4, 15378727), (7, 8787844), (13, 4731916), (14, 4393922), (17, 3618524), (26, 2365958), (28, 2196961), (34, 1809262), (52, 1182979), (68, 904631), (91, 675988), (119, 516932), (182, 337994), (221, 278348), (238, 258466), (364, 168997), (442, 139174), (476, 129233), (884, 69587), (1547, 39764), (3094, 19882), (6188, 9941)]