13130432

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 84

約数和(自身を含む): 31272480

約数和(自身を除く): 18142048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 79, 98, 106, 112, 158, 196, 212, 224, 316, 371, 392, 424, 448, 553, 632, 742, 784, 848, 1106, 1264, 1484, 1568, 1696, 2212, 2528, 2597, 2968, 3136, 3392, 3871, 4187, 4424, 5056, 5194, 5936, 7742, 8374, 8848, 10388, 11872, 15484, 16748, 17696, 20776, 23744, 29309, 30968, 33496, 35392, 41552, 58618, 61936, 66992, 83104, 117236, 123872, 133984, 166208, 205163, 234472, 247744, 267968, 410326, 468944, 820652, 937888, 1641304, 1875776, 3282608, 6565216, 13130432]

約数ペア:

[(1, 13130432), (2, 6565216), (4, 3282608), (7, 1875776), (8, 1641304), (14, 937888), (16, 820652), (28, 468944), (32, 410326), (49, 267968), (53, 247744), (56, 234472), (64, 205163), (79, 166208), (98, 133984), (106, 123872), (112, 117236), (158, 83104), (196, 66992), (212, 61936), (224, 58618), (316, 41552), (371, 35392), (392, 33496), (424, 30968), (448, 29309), (553, 23744), (632, 20776), (742, 17696), (784, 16748), (848, 15484), (1106, 11872), (1264, 10388), (1484, 8848), (1568, 8374), (1696, 7742), (2212, 5936), (2528, 5194), (2597, 5056), (2968, 4424), (3136, 4187), (3392, 3871)]