16472764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 36449280

約数和(自身を除く): 19976516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 677, 869, 1106, 1354, 1738, 2212, 2708, 3476, 4739, 6083, 7447, 9478, 12166, 14894, 18956, 24332, 29788, 52129, 53483, 104258, 106966, 208516, 213932, 374381, 588313, 748762, 1176626, 1497524, 2353252, 4118191, 8236382, 16472764]

約数ペア:

[(1, 16472764), (2, 8236382), (4, 4118191), (7, 2353252), (11, 1497524), (14, 1176626), (22, 748762), (28, 588313), (44, 374381), (77, 213932), (79, 208516), (154, 106966), (158, 104258), (308, 53483), (316, 52129), (553, 29788), (677, 24332), (869, 18956), (1106, 14894), (1354, 12166), (1738, 9478), (2212, 7447), (2708, 6083), (3476, 4739)]