76448128

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{9791}}^1$

素因数の和:9866

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 78363392

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 9791, 19582, 39164, 78328, 156656, 313312, 597251, 626624, 1194502, 1253248, 2389004, 4778008, 9556016, 19112032, 38224064, 76448128]

約数ペア:

[(1, 76448128), (2, 38224064), (4, 19112032), (8, 9556016), (16, 4778008), (32, 2389004), (61, 1253248), (64, 1194502), (122, 626624), (128, 597251), (244, 313312), (488, 156656), (976, 78328), (1952, 39164), (3904, 19582), (7808, 9791)]