28925713026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{300877}}^1$

素因数の和:301008

約数の個数: 72

約数和(自身を含む): 73573697340

約数和(自身を除く): 44647984314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1962, 2289, 4578, 5341, 6867, 10682, 13734, 16023, 32046, 48069, 96138, 300877, 601754, 902631, 1805262, 2106139, 2707893, 4212278, 5415786, 6318417, 12636834, 14742973, 18955251, 29485946, 32795593, 37910502, 44228919, 65591186, 88457838, 98386779, 132686757, 196773558, 229569151, 265373514, 295160337, 459138302, 590320674, 688707453, 1377414906, 1606984057, 2066122359, 3213968114, 4132244718, 4820952171, 9641904342, 14462856513, 28925713026]

約数ペア:

[(1, 28925713026), (2, 14462856513), (3, 9641904342), (6, 4820952171), (7, 4132244718), (9, 3213968114), (14, 2066122359), (18, 1606984057), (21, 1377414906), (42, 688707453), (49, 590320674), (63, 459138302), (98, 295160337), (109, 265373514), (126, 229569151), (147, 196773558), (218, 132686757), (294, 98386779), (327, 88457838), (441, 65591186), (654, 44228919), (763, 37910502), (882, 32795593), (981, 29485946), (1526, 18955251), (1962, 14742973), (2289, 12636834), (4578, 6318417), (5341, 5415786), (6867, 4212278), (10682, 2707893), (13734, 2106139), (16023, 1805262), (32046, 902631), (48069, 601754), (96138, 300877)]