40388049248

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{2239}}^1\times {\mathrm{9241}}^1$

素因数の和:11551

約数の個数: 48

約数和(自身を含む): 80862324480

約数和(自身を除く): 40474275232

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 2239, 4478, 8956, 9241, 17912, 18482, 35824, 36964, 71648, 73928, 136579, 147856, 273158, 295712, 546316, 563701, 1092632, 1127402, 2185264, 2254804, 4370528, 4509608, 9019216, 18038432, 20690599, 41381198, 82762396, 165524792, 331049584, 662099168, 1262126539, 2524253078, 5048506156, 10097012312, 20194024624, 40388049248]

約数ペア:

[(1, 40388049248), (2, 20194024624), (4, 10097012312), (8, 5048506156), (16, 2524253078), (32, 1262126539), (61, 662099168), (122, 331049584), (244, 165524792), (488, 82762396), (976, 41381198), (1952, 20690599), (2239, 18038432), (4478, 9019216), (8956, 4509608), (9241, 4370528), (17912, 2254804), (18482, 2185264), (35824, 1127402), (36964, 1092632), (71648, 563701), (73928, 546316), (136579, 295712), (147856, 273158)]