28305158406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{182687}}^1$

素因数の和:182754

約数の個数: 96

約数和(自身を含む): 71976148992

約数和(自身を除く): 43670990586

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 49, 51, 62, 93, 98, 102, 119, 147, 186, 217, 238, 294, 357, 434, 527, 651, 714, 833, 1054, 1302, 1519, 1581, 1666, 2499, 3038, 3162, 3689, 4557, 4998, 7378, 9114, 11067, 22134, 25823, 51646, 77469, 154938, 182687, 365374, 548061, 1096122, 1278809, 2557618, 3105679, 3836427, 5663297, 6211358, 7672854, 8951663, 9317037, 11326594, 16989891, 17903326, 18634074, 21739753, 26854989, 33979782, 39643079, 43479506, 53709978, 65219259, 79286158, 96276049, 118929237, 130438518, 152178271, 192552098, 237858474, 277501553, 288828147, 304356542, 456534813, 555003106, 577656294, 673932343, 832504659, 913069626, 1347864686, 1665009318, 2021797029, 4043594058, 4717526401, 9435052802, 14152579203, 28305158406]

約数ペア:

[(1, 28305158406), (2, 14152579203), (3, 9435052802), (6, 4717526401), (7, 4043594058), (14, 2021797029), (17, 1665009318), (21, 1347864686), (31, 913069626), (34, 832504659), (42, 673932343), (49, 577656294), (51, 555003106), (62, 456534813), (93, 304356542), (98, 288828147), (102, 277501553), (119, 237858474), (147, 192552098), (186, 152178271), (217, 130438518), (238, 118929237), (294, 96276049), (357, 79286158), (434, 65219259), (527, 53709978), (651, 43479506), (714, 39643079), (833, 33979782), (1054, 26854989), (1302, 21739753), (1519, 18634074), (1581, 17903326), (1666, 16989891), (2499, 11326594), (3038, 9317037), (3162, 8951663), (3689, 7672854), (4557, 6211358), (4998, 5663297), (7378, 3836427), (9114, 3105679), (11067, 2557618), (22134, 1278809), (25823, 1096122), (51646, 548061), (77469, 365374), (154938, 182687)]