28524366

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 40422834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 179, 227, 234, 351, 358, 454, 537, 681, 702, 1074, 1362, 1611, 2043, 2327, 2951, 3222, 4086, 4654, 4833, 5902, 6129, 6981, 8853, 9666, 12258, 13962, 17706, 20943, 26559, 40633, 41886, 53118, 62829, 79677, 81266, 121899, 125658, 159354, 243798, 365697, 528229, 731394, 1056458, 1097091, 1584687, 2194182, 3169374, 4754061, 9508122, 14262183, 28524366]

約数ペア:

[(1, 28524366), (2, 14262183), (3, 9508122), (6, 4754061), (9, 3169374), (13, 2194182), (18, 1584687), (26, 1097091), (27, 1056458), (39, 731394), (54, 528229), (78, 365697), (117, 243798), (179, 159354), (227, 125658), (234, 121899), (351, 81266), (358, 79677), (454, 62829), (537, 53118), (681, 41886), (702, 40633), (1074, 26559), (1362, 20943), (1611, 17706), (2043, 13962), (2327, 12258), (2951, 9666), (3222, 8853), (4086, 6981), (4654, 6129), (4833, 5902)]