28358448

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 52636368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1511, 1564, 2346, 3022, 3128, 4533, 4692, 6044, 6256, 9066, 9384, 12088, 18132, 18768, 24176, 25687, 34753, 36264, 51374, 69506, 72528, 77061, 102748, 104259, 139012, 154122, 205496, 208518, 278024, 308244, 410992, 417036, 556048, 590801, 616488, 834072, 1181602, 1232976, 1668144, 1772403, 2363204, 3544806, 4726408, 7089612, 9452816, 14179224, 28358448]

約数ペア:

[(1, 28358448), (2, 14179224), (3, 9452816), (4, 7089612), (6, 4726408), (8, 3544806), (12, 2363204), (16, 1772403), (17, 1668144), (23, 1232976), (24, 1181602), (34, 834072), (46, 616488), (48, 590801), (51, 556048), (68, 417036), (69, 410992), (92, 308244), (102, 278024), (136, 208518), (138, 205496), (184, 154122), (204, 139012), (272, 104259), (276, 102748), (368, 77061), (391, 72528), (408, 69506), (552, 51374), (782, 36264), (816, 34753), (1104, 25687), (1173, 24176), (1511, 18768), (1564, 18132), (2346, 12088), (3022, 9384), (3128, 9066), (4533, 6256), (4692, 6044)]