65904016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 141419520

約数和(自身を除く): 75515504

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 53, 62, 92, 106, 109, 124, 184, 212, 218, 248, 368, 424, 436, 496, 713, 848, 872, 1219, 1426, 1643, 1744, 2438, 2507, 2852, 3286, 3379, 4876, 5014, 5704, 5777, 6572, 6758, 9752, 10028, 11408, 11554, 13144, 13516, 19504, 20056, 23108, 26288, 27032, 37789, 40112, 46216, 54064, 75578, 77717, 92432, 132871, 151156, 155434, 179087, 265742, 302312, 310868, 358174, 531484, 604624, 621736, 716348, 1062968, 1243472, 1432696, 2125936, 2865392, 4119001, 8238002, 16476004, 32952008, 65904016]

約数ペア:

[(1, 65904016), (2, 32952008), (4, 16476004), (8, 8238002), (16, 4119001), (23, 2865392), (31, 2125936), (46, 1432696), (53, 1243472), (62, 1062968), (92, 716348), (106, 621736), (109, 604624), (124, 531484), (184, 358174), (212, 310868), (218, 302312), (248, 265742), (368, 179087), (424, 155434), (436, 151156), (496, 132871), (713, 92432), (848, 77717), (872, 75578), (1219, 54064), (1426, 46216), (1643, 40112), (1744, 37789), (2438, 27032), (2507, 26288), (2852, 23108), (3286, 20056), (3379, 19504), (4876, 13516), (5014, 13144), (5704, 11554), (5777, 11408), (6572, 10028), (6758, 9752)]