26397308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 58531200

約数和(自身を除く): 32133892

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 59, 76, 116, 118, 133, 203, 236, 266, 406, 413, 532, 551, 812, 826, 841, 1102, 1121, 1652, 1682, 1711, 2204, 2242, 3364, 3422, 3857, 4484, 5887, 6844, 7714, 7847, 11774, 11977, 15428, 15694, 15979, 23548, 23954, 31388, 31958, 32509, 47908, 49619, 63916, 65018, 99238, 111853, 130036, 198476, 223706, 227563, 347333, 447412, 455126, 694666, 910252, 942761, 1389332, 1885522, 3771044, 6599327, 13198654, 26397308]

約数ペア:

[(1, 26397308), (2, 13198654), (4, 6599327), (7, 3771044), (14, 1885522), (19, 1389332), (28, 942761), (29, 910252), (38, 694666), (58, 455126), (59, 447412), (76, 347333), (116, 227563), (118, 223706), (133, 198476), (203, 130036), (236, 111853), (266, 99238), (406, 65018), (413, 63916), (532, 49619), (551, 47908), (812, 32509), (826, 31958), (841, 31388), (1102, 23954), (1121, 23548), (1652, 15979), (1682, 15694), (1711, 15428), (2204, 11977), (2242, 11774), (3364, 7847), (3422, 7714), (3857, 6844), (4484, 5887)]