33580768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 72077040

約数和(自身を除く): 38496272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 907, 1157, 1424, 1814, 2314, 2848, 3628, 4628, 7256, 9256, 11791, 14512, 18512, 23582, 29024, 37024, 47164, 80723, 94328, 161446, 188656, 322892, 377312, 645784, 1049399, 1291568, 2098798, 2583136, 4197596, 8395192, 16790384, 33580768]

約数ペア:

[(1, 33580768), (2, 16790384), (4, 8395192), (8, 4197596), (13, 2583136), (16, 2098798), (26, 1291568), (32, 1049399), (52, 645784), (89, 377312), (104, 322892), (178, 188656), (208, 161446), (356, 94328), (416, 80723), (712, 47164), (907, 37024), (1157, 29024), (1424, 23582), (1814, 18512), (2314, 14512), (2848, 11791), (3628, 9256), (4628, 7256)]