2752802416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{12689}}^1$

素因数の和:12866

約数の個数: 80

約数和(自身を含む): 6608952000

約数和(自身を除く): 3856149584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 596, 728, 1043, 1192, 1456, 1937, 2086, 2384, 3874, 4172, 7748, 8344, 12689, 13559, 15496, 16688, 25378, 27118, 30992, 50756, 54236, 88823, 101512, 108472, 164957, 177646, 203024, 216944, 329914, 355292, 659828, 710584, 1154699, 1319656, 1421168, 1890661, 2309398, 2639312, 3781322, 4618796, 7562644, 9237592, 13234627, 15125288, 18475184, 24578593, 26469254, 30250576, 49157186, 52938508, 98314372, 105877016, 172050151, 196628744, 211754032, 344100302, 393257488, 688200604, 1376401208, 2752802416]

約数ペア:

[(1, 2752802416), (2, 1376401208), (4, 688200604), (7, 393257488), (8, 344100302), (13, 211754032), (14, 196628744), (16, 172050151), (26, 105877016), (28, 98314372), (52, 52938508), (56, 49157186), (91, 30250576), (104, 26469254), (112, 24578593), (149, 18475184), (182, 15125288), (208, 13234627), (298, 9237592), (364, 7562644), (596, 4618796), (728, 3781322), (1043, 2639312), (1192, 2309398), (1456, 1890661), (1937, 1421168), (2086, 1319656), (2384, 1154699), (3874, 710584), (4172, 659828), (7748, 355292), (8344, 329914), (12689, 216944), (13559, 203024), (15496, 177646), (16688, 164957), (25378, 108472), (27118, 101512), (30992, 88823), (50756, 54236)]