13912288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 30100896

約数和(自身を除く): 16188608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 631, 689, 848, 1262, 1378, 1696, 2524, 2756, 5048, 5512, 8203, 10096, 11024, 16406, 20192, 22048, 32812, 33443, 65624, 66886, 131248, 133772, 262496, 267544, 434759, 535088, 869518, 1070176, 1739036, 3478072, 6956144, 13912288]

約数ペア:

[(1, 13912288), (2, 6956144), (4, 3478072), (8, 1739036), (13, 1070176), (16, 869518), (26, 535088), (32, 434759), (52, 267544), (53, 262496), (104, 133772), (106, 131248), (208, 66886), (212, 65624), (416, 33443), (424, 32812), (631, 22048), (689, 20192), (848, 16406), (1262, 11024), (1378, 10096), (1696, 8203), (2524, 5512), (2756, 5048)]