28153932

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 69431040

約数和(自身を除く): 41277108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 92, 138, 166, 249, 276, 332, 498, 996, 1229, 1909, 2458, 3687, 3818, 4916, 5727, 7374, 7636, 11454, 14748, 22908, 28267, 56534, 84801, 102007, 113068, 169602, 204014, 306021, 339204, 408028, 612042, 1224084, 2346161, 4692322, 7038483, 9384644, 14076966, 28153932]

約数ペア:

[(1, 28153932), (2, 14076966), (3, 9384644), (4, 7038483), (6, 4692322), (12, 2346161), (23, 1224084), (46, 612042), (69, 408028), (83, 339204), (92, 306021), (138, 204014), (166, 169602), (249, 113068), (276, 102007), (332, 84801), (498, 56534), (996, 28267), (1229, 22908), (1909, 14748), (2458, 11454), (3687, 7636), (3818, 7374), (4916, 5727)]