28682564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 26475196

約数列:

[1, 2, 4, 23, 31, 46, 62, 89, 92, 113, 124, 178, 226, 356, 452, 713, 1426, 2047, 2599, 2759, 2852, 3503, 4094, 5198, 5518, 7006, 8188, 10057, 10396, 11036, 14012, 20114, 40228, 63457, 80569, 126914, 161138, 231311, 253828, 311767, 322276, 462622, 623534, 925244, 1247068, 7170641, 14341282, 28682564]

約数ペア:

[(1, 28682564), (2, 14341282), (4, 7170641), (23, 1247068), (31, 925244), (46, 623534), (62, 462622), (89, 322276), (92, 311767), (113, 253828), (124, 231311), (178, 161138), (226, 126914), (356, 80569), (452, 63457), (713, 40228), (1426, 20114), (2047, 14012), (2599, 11036), (2759, 10396), (2852, 10057), (3503, 8188), (4094, 7006), (5198, 5518)]