13450917592

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{222197}}^1$

素因数の和:222280

約数の個数: 64

約数和(自身を含む): 30716651520

約数和(自身を除く): 17265733928

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 56, 92, 94, 161, 184, 188, 322, 329, 376, 644, 658, 1081, 1288, 1316, 2162, 2632, 4324, 7567, 8648, 15134, 30268, 60536, 222197, 444394, 888788, 1555379, 1777576, 3110758, 5110531, 6221516, 10221062, 10443259, 12443032, 20442124, 20886518, 35773717, 40884248, 41773036, 71547434, 73102813, 83546072, 143094868, 146205626, 240194957, 286189736, 292411252, 480389914, 584822504, 960779828, 1681364699, 1921559656, 3362729398, 6725458796, 13450917592]

約数ペア:

[(1, 13450917592), (2, 6725458796), (4, 3362729398), (7, 1921559656), (8, 1681364699), (14, 960779828), (23, 584822504), (28, 480389914), (46, 292411252), (47, 286189736), (56, 240194957), (92, 146205626), (94, 143094868), (161, 83546072), (184, 73102813), (188, 71547434), (322, 41773036), (329, 40884248), (376, 35773717), (644, 20886518), (658, 20442124), (1081, 12443032), (1288, 10443259), (1316, 10221062), (2162, 6221516), (2632, 5110531), (4324, 3110758), (7567, 1777576), (8648, 1555379), (15134, 888788), (30268, 444394), (60536, 222197)]