28173552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53359}}^1$

素因数の和:53381

約数の個数: 40

約数和(自身を含む): 79399680

約数和(自身を除く): 51226128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53359, 106718, 160077, 213436, 320154, 426872, 586949, 640308, 853744, 1173898, 1280616, 1760847, 2347796, 2561232, 3521694, 4695592, 7043388, 9391184, 14086776, 28173552]

約数ペア:

[(1, 28173552), (2, 14086776), (3, 9391184), (4, 7043388), (6, 4695592), (8, 3521694), (11, 2561232), (12, 2347796), (16, 1760847), (22, 1280616), (24, 1173898), (33, 853744), (44, 640308), (48, 586949), (66, 426872), (88, 320154), (132, 213436), (176, 160077), (264, 106718), (528, 53359)]