923741728

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45317}}^1$

素因数の和:45354

約数の個数: 72

約数和(自身を含む): 2278317132

約数和(自身を除く): 1354575404

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, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 45317, 90634, 181268, 317219, 362536, 589121, 634438, 725072, 1178242, 1268876, 1450144, 2220533, 2356484, 2537752, 4123847, 4441066, 4712968, 5075504, 8247694, 8882132, 9425936, 10151008, 16495388, 17764264, 18851872, 28866929, 32990776, 35528528, 57733858, 65981552, 71057056, 115467716, 131963104, 230935432, 461870864, 923741728]

約数ペア:

[(1, 923741728), (2, 461870864), (4, 230935432), (7, 131963104), (8, 115467716), (13, 71057056), (14, 65981552), (16, 57733858), (26, 35528528), (28, 32990776), (32, 28866929), (49, 18851872), (52, 17764264), (56, 16495388), (91, 10151008), (98, 9425936), (104, 8882132), (112, 8247694), (182, 5075504), (196, 4712968), (208, 4441066), (224, 4123847), (364, 2537752), (392, 2356484), (416, 2220533), (637, 1450144), (728, 1268876), (784, 1178242), (1274, 725072), (1456, 634438), (1568, 589121), (2548, 362536), (2912, 317219), (5096, 181268), (10192, 90634), (20384, 45317)]