16764672

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 45327744

約数和(自身を除く): 28563072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 263, 332, 384, 498, 526, 664, 768, 789, 996, 1052, 1328, 1578, 1992, 2104, 2656, 3156, 3984, 4208, 5312, 6312, 7968, 8416, 10624, 12624, 15936, 16832, 21248, 21829, 25248, 31872, 33664, 43658, 50496, 63744, 65487, 67328, 87316, 100992, 130974, 174632, 201984, 261948, 349264, 523896, 698528, 1047792, 1397056, 2095584, 2794112, 4191168, 5588224, 8382336, 16764672]

約数ペア:

[(1, 16764672), (2, 8382336), (3, 5588224), (4, 4191168), (6, 2794112), (8, 2095584), (12, 1397056), (16, 1047792), (24, 698528), (32, 523896), (48, 349264), (64, 261948), (83, 201984), (96, 174632), (128, 130974), (166, 100992), (192, 87316), (249, 67328), (256, 65487), (263, 63744), (332, 50496), (384, 43658), (498, 33664), (526, 31872), (664, 25248), (768, 21829), (789, 21248), (996, 16832), (1052, 15936), (1328, 12624), (1578, 10624), (1992, 8416), (2104, 7968), (2656, 6312), (3156, 5312), (3984, 4208)]