67813712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 67043728

約数列:

[1, 2, 4, 8, 16, 53, 106, 211, 212, 379, 422, 424, 758, 844, 848, 1516, 1688, 3032, 3376, 6064, 11183, 20087, 22366, 40174, 44732, 79969, 80348, 89464, 159938, 160696, 178928, 319876, 321392, 639752, 1279504, 4238357, 8476714, 16953428, 33906856, 67813712]

約数ペア:

[(1, 67813712), (2, 33906856), (4, 16953428), (8, 8476714), (16, 4238357), (53, 1279504), (106, 639752), (211, 321392), (212, 319876), (379, 178928), (422, 160696), (424, 159938), (758, 89464), (844, 80348), (848, 79969), (1516, 44732), (1688, 40174), (3032, 22366), (3376, 20087), (6064, 11183)]