28446132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 79196544

約数和(自身を除く): 50750412

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 137, 143, 156, 242, 274, 286, 363, 411, 429, 484, 548, 572, 726, 822, 858, 1331, 1452, 1507, 1573, 1644, 1716, 1781, 2662, 3014, 3146, 3562, 3993, 4521, 4719, 5324, 5343, 6028, 6292, 7124, 7986, 9042, 9438, 10686, 15972, 16577, 17303, 18084, 18876, 19591, 21372, 33154, 34606, 39182, 49731, 51909, 58773, 66308, 69212, 78364, 99462, 103818, 117546, 182347, 198924, 207636, 215501, 235092, 364694, 431002, 547041, 646503, 729388, 862004, 1094082, 1293006, 2188164, 2370511, 2586012, 4741022, 7111533, 9482044, 14223066, 28446132]

約数ペア:

[(1, 28446132), (2, 14223066), (3, 9482044), (4, 7111533), (6, 4741022), (11, 2586012), (12, 2370511), (13, 2188164), (22, 1293006), (26, 1094082), (33, 862004), (39, 729388), (44, 646503), (52, 547041), (66, 431002), (78, 364694), (121, 235092), (132, 215501), (137, 207636), (143, 198924), (156, 182347), (242, 117546), (274, 103818), (286, 99462), (363, 78364), (411, 69212), (429, 66308), (484, 58773), (548, 51909), (572, 49731), (726, 39182), (822, 34606), (858, 33154), (1331, 21372), (1452, 19591), (1507, 18876), (1573, 18084), (1644, 17303), (1716, 16577), (1781, 15972), (2662, 10686), (3014, 9438), (3146, 9042), (3562, 7986), (3993, 7124), (4521, 6292), (4719, 6028), (5324, 5343)]