8010128

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 19147212

約数和(自身を除く): 11137084

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 601, 784, 833, 952, 1202, 1666, 1904, 2404, 3332, 4207, 4808, 6664, 8414, 9616, 10217, 13328, 16828, 20434, 29449, 33656, 40868, 58898, 67312, 71519, 81736, 117796, 143038, 163472, 235592, 286076, 471184, 500633, 572152, 1001266, 1144304, 2002532, 4005064, 8010128]

約数ペア:

[(1, 8010128), (2, 4005064), (4, 2002532), (7, 1144304), (8, 1001266), (14, 572152), (16, 500633), (17, 471184), (28, 286076), (34, 235592), (49, 163472), (56, 143038), (68, 117796), (98, 81736), (112, 71519), (119, 67312), (136, 58898), (196, 40868), (238, 33656), (272, 29449), (392, 20434), (476, 16828), (601, 13328), (784, 10217), (833, 9616), (952, 8414), (1202, 6664), (1666, 4808), (1904, 4207), (2404, 3332)]