28867116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 72027648

約数和(自身を除く): 43160532

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2551, 2829, 3772, 5102, 5658, 7653, 10204, 11316, 15306, 30612, 58673, 104591, 117346, 176019, 209182, 234692, 313773, 352038, 418364, 627546, 704076, 1255092, 2405593, 4811186, 7216779, 9622372, 14433558, 28867116]

約数ペア:

[(1, 28867116), (2, 14433558), (3, 9622372), (4, 7216779), (6, 4811186), (12, 2405593), (23, 1255092), (41, 704076), (46, 627546), (69, 418364), (82, 352038), (92, 313773), (123, 234692), (138, 209182), (164, 176019), (246, 117346), (276, 104591), (492, 58673), (943, 30612), (1886, 15306), (2551, 11316), (2829, 10204), (3772, 7653), (5102, 5658)]