28408908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 73213056

約数和(自身を除く): 44804148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 83, 132, 166, 249, 332, 498, 913, 996, 1826, 2593, 2739, 3652, 5186, 5478, 7779, 10372, 10956, 15558, 28523, 31116, 57046, 85569, 114092, 171138, 215219, 342276, 430438, 645657, 860876, 1291314, 2367409, 2582628, 4734818, 7102227, 9469636, 14204454, 28408908]

約数ペア:

[(1, 28408908), (2, 14204454), (3, 9469636), (4, 7102227), (6, 4734818), (11, 2582628), (12, 2367409), (22, 1291314), (33, 860876), (44, 645657), (66, 430438), (83, 342276), (132, 215219), (166, 171138), (249, 114092), (332, 85569), (498, 57046), (913, 31116), (996, 28523), (1826, 15558), (2593, 10956), (2739, 10372), (3652, 7779), (5186, 5478)]