28624104

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 80963520

約数和(自身を除く): 52339416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 271, 324, 326, 489, 542, 648, 652, 813, 978, 1084, 1304, 1467, 1626, 1956, 2168, 2439, 2934, 3252, 3912, 4401, 4878, 5868, 6504, 7317, 8802, 9756, 11736, 13203, 14634, 17604, 19512, 21951, 26406, 29268, 35208, 43902, 44173, 52812, 58536, 87804, 88346, 105624, 132519, 175608, 176692, 265038, 353384, 397557, 530076, 795114, 1060152, 1192671, 1590228, 2385342, 3180456, 3578013, 4770684, 7156026, 9541368, 14312052, 28624104]

約数ペア:

[(1, 28624104), (2, 14312052), (3, 9541368), (4, 7156026), (6, 4770684), (8, 3578013), (9, 3180456), (12, 2385342), (18, 1590228), (24, 1192671), (27, 1060152), (36, 795114), (54, 530076), (72, 397557), (81, 353384), (108, 265038), (162, 176692), (163, 175608), (216, 132519), (271, 105624), (324, 88346), (326, 87804), (489, 58536), (542, 52812), (648, 44173), (652, 43902), (813, 35208), (978, 29268), (1084, 26406), (1304, 21951), (1467, 19512), (1626, 17604), (1956, 14634), (2168, 13203), (2439, 11736), (2934, 9756), (3252, 8802), (3912, 7317), (4401, 6504), (4878, 5868)]