2027103616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5499

約数の個数: 64

約数和(自身を含む): 4278798000

約数和(自身を除く): 2251694384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 304, 314, 608, 628, 1216, 1256, 2432, 2512, 2983, 5024, 5309, 5966, 10048, 10618, 11932, 20096, 21236, 23864, 42472, 47728, 84944, 95456, 100871, 169888, 190912, 201742, 339776, 381824, 403484, 679552, 806968, 833513, 1613936, 1667026, 3227872, 3334052, 6455744, 6668104, 12911488, 13336208, 15836747, 26672416, 31673494, 53344832, 63346988, 106689664, 126693976, 253387952, 506775904, 1013551808, 2027103616]

約数ペア:

[(1, 2027103616), (2, 1013551808), (4, 506775904), (8, 253387952), (16, 126693976), (19, 106689664), (32, 63346988), (38, 53344832), (64, 31673494), (76, 26672416), (128, 15836747), (152, 13336208), (157, 12911488), (304, 6668104), (314, 6455744), (608, 3334052), (628, 3227872), (1216, 1667026), (1256, 1613936), (2432, 833513), (2512, 806968), (2983, 679552), (5024, 403484), (5309, 381824), (5966, 339776), (10048, 201742), (10618, 190912), (11932, 169888), (20096, 100871), (21236, 95456), (23864, 84944), (42472, 47728)]