3893344

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 72

約数和(自身を含む): 9652608

約数和(自身を除く): 5759264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 191, 196, 208, 224, 364, 382, 392, 416, 637, 728, 764, 784, 1274, 1337, 1456, 1528, 1568, 2483, 2548, 2674, 2912, 3056, 4966, 5096, 5348, 6112, 9359, 9932, 10192, 10696, 17381, 18718, 19864, 20384, 21392, 34762, 37436, 39728, 42784, 69524, 74872, 79456, 121667, 139048, 149744, 243334, 278096, 299488, 486668, 556192, 973336, 1946672, 3893344]

約数ペア:

[(1, 3893344), (2, 1946672), (4, 973336), (7, 556192), (8, 486668), (13, 299488), (14, 278096), (16, 243334), (26, 149744), (28, 139048), (32, 121667), (49, 79456), (52, 74872), (56, 69524), (91, 42784), (98, 39728), (104, 37436), (112, 34762), (182, 21392), (191, 20384), (196, 19864), (208, 18718), (224, 17381), (364, 10696), (382, 10192), (392, 9932), (416, 9359), (637, 6112), (728, 5348), (764, 5096), (784, 4966), (1274, 3056), (1337, 2912), (1456, 2674), (1528, 2548), (1568, 2483)]