28361148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 71003520

約数和(自身を除く): 42642372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 2347, 3021, 4028, 4694, 6042, 7041, 9388, 12084, 14082, 28164, 44593, 89186, 124391, 133779, 178372, 248782, 267558, 373173, 497564, 535116, 746346, 1492692, 2363429, 4726858, 7090287, 9453716, 14180574, 28361148]

約数ペア:

[(1, 28361148), (2, 14180574), (3, 9453716), (4, 7090287), (6, 4726858), (12, 2363429), (19, 1492692), (38, 746346), (53, 535116), (57, 497564), (76, 373173), (106, 267558), (114, 248782), (159, 178372), (212, 133779), (228, 124391), (318, 89186), (636, 44593), (1007, 28164), (2014, 14082), (2347, 12084), (3021, 9388), (4028, 7041), (4694, 6042)]