73637824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 56

約数和(自身を含む): 159835088

約数和(自身を除く): 86197264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1321, 1742, 2144, 2642, 3484, 4288, 5284, 6968, 10568, 13936, 17173, 21136, 27872, 34346, 42272, 55744, 68692, 84544, 88507, 137384, 177014, 274768, 354028, 549536, 708056, 1099072, 1150591, 1416112, 2301182, 2832224, 4602364, 5664448, 9204728, 18409456, 36818912, 73637824]

約数ペア:

[(1, 73637824), (2, 36818912), (4, 18409456), (8, 9204728), (13, 5664448), (16, 4602364), (26, 2832224), (32, 2301182), (52, 1416112), (64, 1150591), (67, 1099072), (104, 708056), (134, 549536), (208, 354028), (268, 274768), (416, 177014), (536, 137384), (832, 88507), (871, 84544), (1072, 68692), (1321, 55744), (1742, 42272), (2144, 34346), (2642, 27872), (3484, 21136), (4288, 17173), (5284, 13936), (6968, 10568)]