4887808

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 9948148

約数和(自身を除く): 5060340

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 313, 488, 626, 976, 1252, 1952, 2504, 3904, 5008, 7808, 10016, 15616, 19093, 20032, 38186, 40064, 76372, 80128, 152744, 305488, 610976, 1221952, 2443904, 4887808]

約数ペア:

[(1, 4887808), (2, 2443904), (4, 1221952), (8, 610976), (16, 305488), (32, 152744), (61, 80128), (64, 76372), (122, 40064), (128, 38186), (244, 20032), (256, 19093), (313, 15616), (488, 10016), (626, 7808), (976, 5008), (1252, 3904), (1952, 2504)]