27750488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2311}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 55488000

約数和(自身を除く): 27737512

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2311, 3002, 4622, 6004, 9244, 12008, 18488, 43909, 87818, 175636, 182569, 351272, 365138, 730276, 1460552, 3468811, 6937622, 13875244, 27750488]

約数ペア:

[(1, 27750488), (2, 13875244), (4, 6937622), (8, 3468811), (19, 1460552), (38, 730276), (76, 365138), (79, 351272), (152, 182569), (158, 175636), (316, 87818), (632, 43909), (1501, 18488), (2311, 12008), (3002, 9244), (4622, 6004)]