42387632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19953

約数の個数: 40

約数和(自身を含む): 98803200

約数和(自身を除く): 56415568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19919, 39838, 79676, 139433, 159352, 278866, 318704, 378461, 557732, 756922, 1115464, 1513844, 2230928, 2649227, 3027688, 5298454, 6055376, 10596908, 21193816, 42387632]

約数ペア:

[(1, 42387632), (2, 21193816), (4, 10596908), (7, 6055376), (8, 5298454), (14, 3027688), (16, 2649227), (19, 2230928), (28, 1513844), (38, 1115464), (56, 756922), (76, 557732), (112, 378461), (133, 318704), (152, 278866), (266, 159352), (304, 139433), (532, 79676), (1064, 39838), (2128, 19919)]