22724156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 49373184

約数和(自身を除く): 26649028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 383, 652, 766, 1141, 1532, 2119, 2282, 2681, 4238, 4564, 4979, 5362, 8476, 9958, 10724, 14833, 19916, 29666, 34853, 59332, 62429, 69706, 124858, 139412, 249716, 437003, 811577, 874006, 1623154, 1748012, 3246308, 5681039, 11362078, 22724156]

約数ペア:

[(1, 22724156), (2, 11362078), (4, 5681039), (7, 3246308), (13, 1748012), (14, 1623154), (26, 874006), (28, 811577), (52, 437003), (91, 249716), (163, 139412), (182, 124858), (326, 69706), (364, 62429), (383, 59332), (652, 34853), (766, 29666), (1141, 19916), (1532, 14833), (2119, 10724), (2282, 9958), (2681, 8476), (4238, 5362), (4564, 4979)]