28732952

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 55413120

約数和(自身を除く): 26680168

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 607, 776, 1214, 2428, 4856, 5917, 11834, 23668, 37027, 47336, 58879, 74054, 117758, 148108, 235516, 296216, 471032, 3591619, 7183238, 14366476, 28732952]

約数ペア:

[(1, 28732952), (2, 14366476), (4, 7183238), (8, 3591619), (61, 471032), (97, 296216), (122, 235516), (194, 148108), (244, 117758), (388, 74054), (488, 58879), (607, 47336), (776, 37027), (1214, 23668), (2428, 11834), (4856, 5917)]