69684448

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 74681312

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1231, 1769, 1952, 2462, 3538, 4924, 7076, 9848, 14152, 19696, 28304, 35699, 39392, 56608, 71398, 75091, 142796, 150182, 285592, 300364, 571184, 600728, 1142368, 1201456, 2177639, 2402912, 4355278, 8710556, 17421112, 34842224, 69684448]

約数ペア:

[(1, 69684448), (2, 34842224), (4, 17421112), (8, 8710556), (16, 4355278), (29, 2402912), (32, 2177639), (58, 1201456), (61, 1142368), (116, 600728), (122, 571184), (232, 300364), (244, 285592), (464, 150182), (488, 142796), (928, 75091), (976, 71398), (1231, 56608), (1769, 39392), (1952, 35699), (2462, 28304), (3538, 19696), (4924, 14152), (7076, 9848)]