67994992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 151115328

約数和(自身を除く): 83120336

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 61, 92, 104, 122, 184, 208, 233, 244, 299, 368, 466, 488, 598, 793, 932, 976, 1196, 1403, 1586, 1864, 2392, 2806, 3029, 3172, 3728, 4784, 5359, 5612, 6058, 6344, 10718, 11224, 12116, 12688, 14213, 18239, 21436, 22448, 24232, 28426, 36478, 42872, 48464, 56852, 69667, 72956, 85744, 113704, 139334, 145912, 184769, 227408, 278668, 291824, 326899, 369538, 557336, 653798, 739076, 1114672, 1307596, 1478152, 2615192, 2956304, 4249687, 5230384, 8499374, 16998748, 33997496, 67994992]

約数ペア:

[(1, 67994992), (2, 33997496), (4, 16998748), (8, 8499374), (13, 5230384), (16, 4249687), (23, 2956304), (26, 2615192), (46, 1478152), (52, 1307596), (61, 1114672), (92, 739076), (104, 653798), (122, 557336), (184, 369538), (208, 326899), (233, 291824), (244, 278668), (299, 227408), (368, 184769), (466, 145912), (488, 139334), (598, 113704), (793, 85744), (932, 72956), (976, 69667), (1196, 56852), (1403, 48464), (1586, 42872), (1864, 36478), (2392, 28426), (2806, 24232), (3029, 22448), (3172, 21436), (3728, 18239), (4784, 14213), (5359, 12688), (5612, 12116), (6058, 11224), (6344, 10718)]