28785492032

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{670303}}^1$

素因数の和:670387

約数の個数: 56

約数和(自身を含む): 63335684352

約数和(自身を除く): 34550192320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 176, 244, 352, 488, 671, 704, 976, 1342, 1952, 2684, 3904, 5368, 10736, 21472, 42944, 670303, 1340606, 2681212, 5362424, 7373333, 10724848, 14746666, 21449696, 29493332, 40888483, 42899392, 58986664, 81776966, 117973328, 163553932, 235946656, 327107864, 449773313, 471893312, 654215728, 899546626, 1308431456, 1799093252, 2616862912, 3598186504, 7196373008, 14392746016, 28785492032]

約数ペア:

[(1, 28785492032), (2, 14392746016), (4, 7196373008), (8, 3598186504), (11, 2616862912), (16, 1799093252), (22, 1308431456), (32, 899546626), (44, 654215728), (61, 471893312), (64, 449773313), (88, 327107864), (122, 235946656), (176, 163553932), (244, 117973328), (352, 81776966), (488, 58986664), (671, 42899392), (704, 40888483), (976, 29493332), (1342, 21449696), (1952, 14746666), (2684, 10724848), (3904, 7373333), (5368, 5362424), (10736, 2681212), (21472, 1340606), (42944, 670303)]