16610976

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 47695284

約数和(自身を除く): 31084308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 421, 548, 822, 842, 1096, 1233, 1263, 1644, 1684, 2192, 2466, 2526, 3288, 3368, 3789, 4384, 4932, 5052, 6576, 6736, 7578, 9864, 10104, 13152, 13472, 15156, 19728, 20208, 30312, 39456, 40416, 57677, 60624, 115354, 121248, 173031, 230708, 346062, 461416, 519093, 692124, 922832, 1038186, 1384248, 1845664, 2076372, 2768496, 4152744, 5536992, 8305488, 16610976]

約数ペア:

[(1, 16610976), (2, 8305488), (3, 5536992), (4, 4152744), (6, 2768496), (8, 2076372), (9, 1845664), (12, 1384248), (16, 1038186), (18, 922832), (24, 692124), (32, 519093), (36, 461416), (48, 346062), (72, 230708), (96, 173031), (137, 121248), (144, 115354), (274, 60624), (288, 57677), (411, 40416), (421, 39456), (548, 30312), (822, 20208), (842, 19728), (1096, 15156), (1233, 13472), (1263, 13152), (1644, 10104), (1684, 9864), (2192, 7578), (2466, 6736), (2526, 6576), (3288, 5052), (3368, 4932), (3789, 4384)]