7274176

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 56

約数和(自身を含む): 17780000

約数和(自身を除く): 10505824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1249, 1456, 2498, 2912, 4996, 5824, 8743, 9992, 16237, 17486, 19984, 32474, 34972, 39968, 64948, 69944, 79936, 113659, 129896, 139888, 227318, 259792, 279776, 454636, 519584, 559552, 909272, 1039168, 1818544, 3637088, 7274176]

約数ペア:

[(1, 7274176), (2, 3637088), (4, 1818544), (7, 1039168), (8, 909272), (13, 559552), (14, 519584), (16, 454636), (26, 279776), (28, 259792), (32, 227318), (52, 139888), (56, 129896), (64, 113659), (91, 79936), (104, 69944), (112, 64948), (182, 39968), (208, 34972), (224, 32474), (364, 19984), (416, 17486), (448, 16237), (728, 9992), (832, 8743), (1249, 5824), (1456, 4996), (2498, 2912)]