72025198

素因数分解:

$2^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 40

約数和(自身を含む): 128868408

約数和(自身を除く): 56843210

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 283, 343, 371, 566, 686, 742, 1981, 2401, 2597, 3962, 4802, 5194, 13867, 14999, 18179, 27734, 29998, 36358, 97069, 104993, 127253, 194138, 209986, 254506, 679483, 734951, 1358966, 1469902, 5144657, 10289314, 36012599, 72025198]

約数ペア:

[(1, 72025198), (2, 36012599), (7, 10289314), (14, 5144657), (49, 1469902), (53, 1358966), (98, 734951), (106, 679483), (283, 254506), (343, 209986), (371, 194138), (566, 127253), (686, 104993), (742, 97069), (1981, 36358), (2401, 29998), (2597, 27734), (3962, 18179), (4802, 14999), (5194, 13867)]