17691844376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{67789}}^1$

素因数の和:67932

約数の個数: 64

約数和(自身を含む): 37338732000

約数和(自身を除く): 19646887624

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 101, 136, 152, 202, 323, 404, 646, 808, 1292, 1717, 1919, 2584, 3434, 3838, 6868, 7676, 13736, 15352, 32623, 65246, 67789, 130492, 135578, 260984, 271156, 542312, 1152413, 1287991, 2304826, 2575982, 4609652, 5151964, 6846689, 9219304, 10303928, 13693378, 21895847, 27386756, 43791694, 54773512, 87583388, 116393713, 130087091, 175166776, 232787426, 260174182, 465574852, 520348364, 931149704, 1040696728, 2211480547, 4422961094, 8845922188, 17691844376]

約数ペア:

[(1, 17691844376), (2, 8845922188), (4, 4422961094), (8, 2211480547), (17, 1040696728), (19, 931149704), (34, 520348364), (38, 465574852), (68, 260174182), (76, 232787426), (101, 175166776), (136, 130087091), (152, 116393713), (202, 87583388), (323, 54773512), (404, 43791694), (646, 27386756), (808, 21895847), (1292, 13693378), (1717, 10303928), (1919, 9219304), (2584, 6846689), (3434, 5151964), (3838, 4609652), (6868, 2575982), (7676, 2304826), (13736, 1287991), (15352, 1152413), (32623, 542312), (65246, 271156), (67789, 260984), (130492, 135578)]