40784412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 60338148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 1583, 2147, 3166, 4294, 4749, 6332, 6441, 8588, 9498, 12882, 18996, 25764, 30077, 60154, 90231, 120308, 178879, 180462, 357758, 360924, 536637, 715516, 1073274, 2146548, 3398701, 6797402, 10196103, 13594804, 20392206, 40784412]

約数ペア:

[(1, 40784412), (2, 20392206), (3, 13594804), (4, 10196103), (6, 6797402), (12, 3398701), (19, 2146548), (38, 1073274), (57, 715516), (76, 536637), (113, 360924), (114, 357758), (226, 180462), (228, 178879), (339, 120308), (452, 90231), (678, 60154), (1356, 30077), (1583, 25764), (2147, 18996), (3166, 12882), (4294, 9498), (4749, 8588), (6332, 6441)]