77842796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21599}}^1$

素因数の和:21673

約数の個数: 24

約数和(自身を含む): 146966400

約数和(自身を除く): 69123604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 21599, 43198, 86396, 367183, 734366, 1144747, 1468732, 2289494, 4578988, 19460699, 38921398, 77842796]

約数ペア:

[(1, 77842796), (2, 38921398), (4, 19460699), (17, 4578988), (34, 2289494), (53, 1468732), (68, 1144747), (106, 734366), (212, 367183), (901, 86396), (1802, 43198), (3604, 21599)]