28994316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 80334072

約数和(自身を除く): 51339756

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 116, 156, 169, 174, 204, 221, 338, 348, 377, 442, 493, 507, 663, 676, 754, 841, 884, 986, 1014, 1131, 1326, 1479, 1508, 1682, 1972, 2028, 2262, 2523, 2652, 2873, 2958, 3364, 4524, 4901, 5046, 5746, 5916, 6409, 8619, 9802, 10092, 10933, 11492, 12818, 14297, 14703, 17238, 19227, 19604, 21866, 25636, 28594, 29406, 32799, 34476, 38454, 42891, 43732, 57188, 58812, 65598, 76908, 83317, 85782, 131196, 142129, 166634, 171564, 185861, 249951, 284258, 333268, 371722, 426387, 499902, 557583, 568516, 743444, 852774, 999804, 1115166, 1705548, 2230332, 2416193, 4832386, 7248579, 9664772, 14497158, 28994316]

約数ペア:

[(1, 28994316), (2, 14497158), (3, 9664772), (4, 7248579), (6, 4832386), (12, 2416193), (13, 2230332), (17, 1705548), (26, 1115166), (29, 999804), (34, 852774), (39, 743444), (51, 568516), (52, 557583), (58, 499902), (68, 426387), (78, 371722), (87, 333268), (102, 284258), (116, 249951), (156, 185861), (169, 171564), (174, 166634), (204, 142129), (221, 131196), (338, 85782), (348, 83317), (377, 76908), (442, 65598), (493, 58812), (507, 57188), (663, 43732), (676, 42891), (754, 38454), (841, 34476), (884, 32799), (986, 29406), (1014, 28594), (1131, 25636), (1326, 21866), (1479, 19604), (1508, 19227), (1682, 17238), (1972, 14703), (2028, 14297), (2262, 12818), (2523, 11492), (2652, 10933), (2873, 10092), (2958, 9802), (3364, 8619), (4524, 6409), (4901, 5916), (5046, 5746)]