16739968

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 41337540

約数和(自身を除く): 24597572

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 157, 196, 224, 238, 272, 314, 392, 448, 476, 544, 628, 784, 833, 896, 952, 1088, 1099, 1256, 1568, 1666, 1904, 2176, 2198, 2512, 2669, 3136, 3332, 3808, 4396, 5024, 5338, 6272, 6664, 7616, 7693, 8792, 10048, 10676, 13328, 15232, 15386, 17584, 18683, 20096, 21352, 26656, 30772, 35168, 37366, 42704, 53312, 61544, 70336, 74732, 85408, 106624, 123088, 130781, 140672, 149464, 170816, 246176, 261562, 298928, 341632, 492352, 523124, 597856, 984704, 1046248, 1195712, 2092496, 2391424, 4184992, 8369984, 16739968]

約数ペア:

[(1, 16739968), (2, 8369984), (4, 4184992), (7, 2391424), (8, 2092496), (14, 1195712), (16, 1046248), (17, 984704), (28, 597856), (32, 523124), (34, 492352), (49, 341632), (56, 298928), (64, 261562), (68, 246176), (98, 170816), (112, 149464), (119, 140672), (128, 130781), (136, 123088), (157, 106624), (196, 85408), (224, 74732), (238, 70336), (272, 61544), (314, 53312), (392, 42704), (448, 37366), (476, 35168), (544, 30772), (628, 26656), (784, 21352), (833, 20096), (896, 18683), (952, 17584), (1088, 15386), (1099, 15232), (1256, 13328), (1568, 10676), (1666, 10048), (1904, 8792), (2176, 7693), (2198, 7616), (2512, 6664), (2669, 6272), (3136, 5338), (3332, 5024), (3808, 4396)]