2948344

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4136456

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 163, 238, 266, 323, 326, 476, 532, 646, 652, 952, 1064, 1141, 1292, 1304, 2261, 2282, 2584, 2771, 3097, 4522, 4564, 5542, 6194, 9044, 9128, 11084, 12388, 18088, 19397, 21679, 22168, 24776, 38794, 43358, 52649, 77588, 86716, 105298, 155176, 173432, 210596, 368543, 421192, 737086, 1474172, 2948344]

約数ペア:

[(1, 2948344), (2, 1474172), (4, 737086), (7, 421192), (8, 368543), (14, 210596), (17, 173432), (19, 155176), (28, 105298), (34, 86716), (38, 77588), (56, 52649), (68, 43358), (76, 38794), (119, 24776), (133, 22168), (136, 21679), (152, 19397), (163, 18088), (238, 12388), (266, 11084), (323, 9128), (326, 9044), (476, 6194), (532, 5542), (646, 4564), (652, 4522), (952, 3097), (1064, 2771), (1141, 2584), (1292, 2282), (1304, 2261)]