74611864

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 142002000

約数和(自身を除く): 67390136

約数列:

[1, 2, 4, 8, 139, 229, 278, 293, 458, 556, 586, 916, 1112, 1172, 1832, 2344, 31831, 40727, 63662, 67097, 81454, 127324, 134194, 162908, 254648, 268388, 325816, 536776, 9326483, 18652966, 37305932, 74611864]

約数ペア:

[(1, 74611864), (2, 37305932), (4, 18652966), (8, 9326483), (139, 536776), (229, 325816), (278, 268388), (293, 254648), (458, 162908), (556, 134194), (586, 127324), (916, 81454), (1112, 67097), (1172, 63662), (1832, 40727), (2344, 31831)]