9664616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 21134400

約数和(自身を除く): 11469784

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 73, 76, 104, 134, 146, 152, 247, 268, 292, 494, 536, 584, 871, 949, 988, 1273, 1387, 1742, 1898, 1976, 2546, 2774, 3484, 3796, 4891, 5092, 5548, 6968, 7592, 9782, 10184, 11096, 16549, 18031, 19564, 33098, 36062, 39128, 63583, 66196, 72124, 92929, 127166, 132392, 144248, 185858, 254332, 371716, 508664, 743432, 1208077, 2416154, 4832308, 9664616]

約数ペア:

[(1, 9664616), (2, 4832308), (4, 2416154), (8, 1208077), (13, 743432), (19, 508664), (26, 371716), (38, 254332), (52, 185858), (67, 144248), (73, 132392), (76, 127166), (104, 92929), (134, 72124), (146, 66196), (152, 63583), (247, 39128), (268, 36062), (292, 33098), (494, 19564), (536, 18031), (584, 16549), (871, 11096), (949, 10184), (988, 9782), (1273, 7592), (1387, 6968), (1742, 5548), (1898, 5092), (1976, 4891), (2546, 3796), (2774, 3484)]