28010712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 76535280

約数和(自身を除く): 48524568

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 61, 76, 106, 114, 122, 152, 159, 183, 212, 228, 244, 318, 361, 366, 424, 456, 488, 636, 722, 732, 1007, 1083, 1159, 1272, 1444, 1464, 2014, 2166, 2318, 2888, 3021, 3233, 3477, 4028, 4332, 4636, 6042, 6466, 6954, 8056, 8664, 9272, 9699, 12084, 12932, 13908, 19133, 19398, 22021, 24168, 25864, 27816, 38266, 38796, 44042, 57399, 61427, 66063, 76532, 77592, 88084, 114798, 122854, 132126, 153064, 176168, 184281, 229596, 245708, 264252, 368562, 459192, 491416, 528504, 737124, 1167113, 1474248, 2334226, 3501339, 4668452, 7002678, 9336904, 14005356, 28010712]

約数ペア:

[(1, 28010712), (2, 14005356), (3, 9336904), (4, 7002678), (6, 4668452), (8, 3501339), (12, 2334226), (19, 1474248), (24, 1167113), (38, 737124), (53, 528504), (57, 491416), (61, 459192), (76, 368562), (106, 264252), (114, 245708), (122, 229596), (152, 184281), (159, 176168), (183, 153064), (212, 132126), (228, 122854), (244, 114798), (318, 88084), (361, 77592), (366, 76532), (424, 66063), (456, 61427), (488, 57399), (636, 44042), (722, 38796), (732, 38266), (1007, 27816), (1083, 25864), (1159, 24168), (1272, 22021), (1444, 19398), (1464, 19133), (2014, 13908), (2166, 12932), (2318, 12084), (2888, 9699), (3021, 9272), (3233, 8664), (3477, 8056), (4028, 6954), (4332, 6466), (4636, 6042)]