71478438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8443}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 153207936

約数和(自身を除く): 81729498

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2822, 4233, 8443, 8466, 16886, 25329, 50658, 143531, 287062, 430593, 700769, 861186, 1401538, 2102307, 4204614, 11913073, 23826146, 35739219, 71478438]

約数ペア:

[(1, 71478438), (2, 35739219), (3, 23826146), (6, 11913073), (17, 4204614), (34, 2102307), (51, 1401538), (83, 861186), (102, 700769), (166, 430593), (249, 287062), (498, 143531), (1411, 50658), (2822, 25329), (4233, 16886), (8443, 8466)]