28011624

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 75340800

約数和(自身を除く): 47329176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1307, 1786, 2614, 2679, 3572, 3921, 5228, 5358, 7144, 7842, 10456, 10716, 15684, 21432, 24833, 31368, 49666, 61429, 74499, 99332, 122858, 148998, 184287, 198664, 245716, 297996, 368574, 491432, 595992, 737148, 1167151, 1474296, 2334302, 3501453, 4668604, 7002906, 9337208, 14005812, 28011624]

約数ペア:

[(1, 28011624), (2, 14005812), (3, 9337208), (4, 7002906), (6, 4668604), (8, 3501453), (12, 2334302), (19, 1474296), (24, 1167151), (38, 737148), (47, 595992), (57, 491432), (76, 368574), (94, 297996), (114, 245716), (141, 198664), (152, 184287), (188, 148998), (228, 122858), (282, 99332), (376, 74499), (456, 61429), (564, 49666), (893, 31368), (1128, 24833), (1307, 21432), (1786, 15684), (2614, 10716), (2679, 10456), (3572, 7842), (3921, 7144), (5228, 5358)]