40244771812

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4139}}^1$

素因数の和:4361

約数の個数: 96

約数和(自身を含む): 83996559360

約数和(自身を除く): 43751787548

約数列:

[1, 2, 4, 7, 14, 28, 67, 71, 73, 134, 142, 146, 268, 284, 292, 469, 497, 511, 938, 994, 1022, 1876, 1988, 2044, 4139, 4757, 4891, 5183, 8278, 9514, 9782, 10366, 16556, 19028, 19564, 20732, 28973, 33299, 34237, 36281, 57946, 66598, 68474, 72562, 115892, 133196, 136948, 145124, 277313, 293869, 302147, 347261, 554626, 587738, 604294, 694522, 1109252, 1175476, 1208588, 1389044, 1941191, 2057083, 2115029, 2430827, 3882382, 4114166, 4230058, 4861654, 7764764, 8228332, 8460116, 9723308, 19689223, 20243849, 21452437, 39378446, 40487698, 42904874, 78756892, 80975396, 85809748, 137824561, 141706943, 150167059, 275649122, 283413886, 300334118, 551298244, 566827772, 600668236, 1437313279, 2874626558, 5749253116, 10061192953, 20122385906, 40244771812]

約数ペア:

[(1, 40244771812), (2, 20122385906), (4, 10061192953), (7, 5749253116), (14, 2874626558), (28, 1437313279), (67, 600668236), (71, 566827772), (73, 551298244), (134, 300334118), (142, 283413886), (146, 275649122), (268, 150167059), (284, 141706943), (292, 137824561), (469, 85809748), (497, 80975396), (511, 78756892), (938, 42904874), (994, 40487698), (1022, 39378446), (1876, 21452437), (1988, 20243849), (2044, 19689223), (4139, 9723308), (4757, 8460116), (4891, 8228332), (5183, 7764764), (8278, 4861654), (9514, 4230058), (9782, 4114166), (10366, 3882382), (16556, 2430827), (19028, 2115029), (19564, 2057083), (20732, 1941191), (28973, 1389044), (33299, 1208588), (34237, 1175476), (36281, 1109252), (57946, 694522), (66598, 604294), (68474, 587738), (72562, 554626), (115892, 347261), (133196, 302147), (136948, 293869), (145124, 277313)]