25404288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 83166720

約数和(自身を除く): 57762432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 727, 728, 832, 896, 1092, 1248, 1344, 1454, 1456, 1664, 2181, 2184, 2496, 2688, 2908, 2912, 4362, 4368, 4992, 5089, 5816, 5824, 8724, 8736, 9451, 10178, 11632, 11648, 15267, 17448, 17472, 18902, 20356, 23264, 28353, 30534, 34896, 34944, 37804, 40712, 46528, 56706, 61068, 66157, 69792, 75608, 81424, 93056, 113412, 122136, 132314, 139584, 151216, 162848, 198471, 226824, 244272, 264628, 279168, 302432, 325696, 396942, 453648, 488544, 529256, 604864, 651392, 793884, 907296, 977088, 1058512, 1209728, 1587768, 1814592, 1954176, 2117024, 3175536, 3629184, 4234048, 6351072, 8468096, 12702144, 25404288]

約数ペア:

[(1, 25404288), (2, 12702144), (3, 8468096), (4, 6351072), (6, 4234048), (7, 3629184), (8, 3175536), (12, 2117024), (13, 1954176), (14, 1814592), (16, 1587768), (21, 1209728), (24, 1058512), (26, 977088), (28, 907296), (32, 793884), (39, 651392), (42, 604864), (48, 529256), (52, 488544), (56, 453648), (64, 396942), (78, 325696), (84, 302432), (91, 279168), (96, 264628), (104, 244272), (112, 226824), (128, 198471), (156, 162848), (168, 151216), (182, 139584), (192, 132314), (208, 122136), (224, 113412), (273, 93056), (312, 81424), (336, 75608), (364, 69792), (384, 66157), (416, 61068), (448, 56706), (546, 46528), (624, 40712), (672, 37804), (727, 34944), (728, 34896), (832, 30534), (896, 28353), (1092, 23264), (1248, 20356), (1344, 18902), (1454, 17472), (1456, 17448), (1664, 15267), (2181, 11648), (2184, 11632), (2496, 10178), (2688, 9451), (2908, 8736), (2912, 8724), (4362, 5824), (4368, 5816), (4992, 5089)]