28887488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3829

約数の個数: 56

約数和(自身を含む): 69384672

約数和(自身を除く): 40497184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3793, 3808, 7586, 7616, 15172, 26551, 30344, 53102, 60688, 64481, 106204, 121376, 128962, 212408, 242752, 257924, 424816, 451367, 515848, 849632, 902734, 1031696, 1699264, 1805468, 2063392, 3610936, 4126784, 7221872, 14443744, 28887488]

約数ペア:

[(1, 28887488), (2, 14443744), (4, 7221872), (7, 4126784), (8, 3610936), (14, 2063392), (16, 1805468), (17, 1699264), (28, 1031696), (32, 902734), (34, 849632), (56, 515848), (64, 451367), (68, 424816), (112, 257924), (119, 242752), (136, 212408), (224, 128962), (238, 121376), (272, 106204), (448, 64481), (476, 60688), (544, 53102), (952, 30344), (1088, 26551), (1904, 15172), (3793, 7616), (3808, 7586)]