28536698344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{21739}}^1$

素因数の和:23894

約数の個数: 64

約数和(自身を含む): 66743539200

約数和(自身を除く): 38206840856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2131, 4262, 8524, 14917, 17048, 21739, 23441, 29834, 43478, 46882, 59668, 86956, 93764, 119336, 152173, 164087, 173912, 187528, 239129, 304346, 328174, 478258, 608692, 656348, 956516, 1217384, 1312696, 1673903, 1913032, 3347806, 6695612, 13391224, 46325809, 92651618, 185303236, 324280663, 370606472, 509583899, 648561326, 1019167798, 1297122652, 2038335596, 2594245304, 3567087293, 4076671192, 7134174586, 14268349172, 28536698344]

約数ペア:

[(1, 28536698344), (2, 14268349172), (4, 7134174586), (7, 4076671192), (8, 3567087293), (11, 2594245304), (14, 2038335596), (22, 1297122652), (28, 1019167798), (44, 648561326), (56, 509583899), (77, 370606472), (88, 324280663), (154, 185303236), (308, 92651618), (616, 46325809), (2131, 13391224), (4262, 6695612), (8524, 3347806), (14917, 1913032), (17048, 1673903), (21739, 1312696), (23441, 1217384), (29834, 956516), (43478, 656348), (46882, 608692), (59668, 478258), (86956, 328174), (93764, 304346), (119336, 239129), (152173, 187528), (164087, 173912)]