28267464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 75859200

約数和(自身を除く): 47591736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 877, 948, 1343, 1754, 1896, 2631, 2686, 3508, 4029, 5262, 5372, 7016, 8058, 10524, 10744, 14909, 16116, 21048, 29818, 32232, 44727, 59636, 69283, 89454, 119272, 138566, 178908, 207849, 277132, 357816, 415698, 554264, 831396, 1177811, 1662792, 2355622, 3533433, 4711244, 7066866, 9422488, 14133732, 28267464]

約数ペア:

[(1, 28267464), (2, 14133732), (3, 9422488), (4, 7066866), (6, 4711244), (8, 3533433), (12, 2355622), (17, 1662792), (24, 1177811), (34, 831396), (51, 554264), (68, 415698), (79, 357816), (102, 277132), (136, 207849), (158, 178908), (204, 138566), (237, 119272), (316, 89454), (408, 69283), (474, 59636), (632, 44727), (877, 32232), (948, 29818), (1343, 21048), (1754, 16116), (1896, 14909), (2631, 10744), (2686, 10524), (3508, 8058), (4029, 7016), (5262, 5372)]