28671456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 57814944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1429, 1672, 1824, 2508, 2858, 3344, 4287, 5016, 5716, 6688, 8574, 10032, 11432, 15719, 17148, 20064, 22864, 27151, 31438, 34296, 45728, 47157, 54302, 62876, 68592, 81453, 94314, 108604, 125752, 137184, 162906, 188628, 217208, 251504, 298661, 325812, 377256, 434416, 503008, 597322, 651624, 754512, 868832, 895983, 1194644, 1303248, 1509024, 1791966, 2389288, 2606496, 3583932, 4778576, 7167864, 9557152, 14335728, 28671456]

約数ペア:

[(1, 28671456), (2, 14335728), (3, 9557152), (4, 7167864), (6, 4778576), (8, 3583932), (11, 2606496), (12, 2389288), (16, 1791966), (19, 1509024), (22, 1303248), (24, 1194644), (32, 895983), (33, 868832), (38, 754512), (44, 651624), (48, 597322), (57, 503008), (66, 434416), (76, 377256), (88, 325812), (96, 298661), (114, 251504), (132, 217208), (152, 188628), (176, 162906), (209, 137184), (228, 125752), (264, 108604), (304, 94314), (352, 81453), (418, 68592), (456, 62876), (528, 54302), (608, 47157), (627, 45728), (836, 34296), (912, 31438), (1056, 27151), (1254, 22864), (1429, 20064), (1672, 17148), (1824, 15719), (2508, 11432), (2858, 10032), (3344, 8574), (4287, 6688), (5016, 5716)]