15233571968

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{84827}}^1$

素因数の和:84925

約数の個数: 64

約数和(自身を含む): 32187136320

約数和(自身を除く): 16953564352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 976, 1403, 1472, 1952, 2806, 2944, 3904, 5612, 7808, 11224, 22448, 44896, 84827, 89792, 169654, 179584, 339308, 678616, 1357232, 1951021, 2714464, 3902042, 5174447, 5428928, 7804084, 10348894, 10857856, 15608168, 20697788, 31216336, 41395576, 62432672, 82791152, 119012281, 124865344, 165582304, 238024562, 249730688, 331164608, 476049124, 662329216, 952098248, 1904196496, 3808392992, 7616785984, 15233571968]

約数ペア:

[(1, 15233571968), (2, 7616785984), (4, 3808392992), (8, 1904196496), (16, 952098248), (23, 662329216), (32, 476049124), (46, 331164608), (61, 249730688), (64, 238024562), (92, 165582304), (122, 124865344), (128, 119012281), (184, 82791152), (244, 62432672), (368, 41395576), (488, 31216336), (736, 20697788), (976, 15608168), (1403, 10857856), (1472, 10348894), (1952, 7804084), (2806, 5428928), (2944, 5174447), (3904, 3902042), (5612, 2714464), (7808, 1951021), (11224, 1357232), (22448, 678616), (44896, 339308), (84827, 179584), (89792, 169654)]