65208416

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 161582400

約数和(自身を除く): 96373984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 457, 637, 686, 728, 784, 914, 1274, 1372, 1456, 1568, 1828, 2548, 2744, 2912, 3199, 3656, 4459, 5096, 5488, 5941, 6398, 7312, 8918, 10192, 10976, 11882, 12796, 14624, 17836, 20384, 22393, 23764, 25592, 35672, 41587, 44786, 47528, 51184, 71344, 83174, 89572, 95056, 102368, 142688, 156751, 166348, 179144, 190112, 291109, 313502, 332696, 358288, 582218, 627004, 665392, 716576, 1164436, 1254008, 1330784, 2037763, 2328872, 2508016, 4075526, 4657744, 5016032, 8151052, 9315488, 16302104, 32604208, 65208416]

約数ペア:

[(1, 65208416), (2, 32604208), (4, 16302104), (7, 9315488), (8, 8151052), (13, 5016032), (14, 4657744), (16, 4075526), (26, 2508016), (28, 2328872), (32, 2037763), (49, 1330784), (52, 1254008), (56, 1164436), (91, 716576), (98, 665392), (104, 627004), (112, 582218), (182, 358288), (196, 332696), (208, 313502), (224, 291109), (343, 190112), (364, 179144), (392, 166348), (416, 156751), (457, 142688), (637, 102368), (686, 95056), (728, 89572), (784, 83174), (914, 71344), (1274, 51184), (1372, 47528), (1456, 44786), (1568, 41587), (1828, 35672), (2548, 25592), (2744, 23764), (2912, 22393), (3199, 20384), (3656, 17836), (4459, 14624), (5096, 12796), (5488, 11882), (5941, 10976), (6398, 10192), (7312, 8918)]