39777892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 94058496

約数和(自身を除く): 54280604

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 107, 119, 142, 154, 187, 214, 238, 284, 308, 374, 428, 476, 497, 748, 749, 781, 994, 1177, 1207, 1309, 1498, 1562, 1819, 1988, 2354, 2414, 2618, 2996, 3124, 3638, 4708, 4828, 5236, 5467, 7276, 7597, 8239, 8449, 10934, 12733, 13277, 15194, 16478, 16898, 20009, 21868, 25466, 26554, 30388, 32956, 33796, 40018, 50932, 53108, 53179, 80036, 83567, 92939, 106358, 129149, 140063, 167134, 185878, 212716, 258298, 280126, 334268, 371756, 516596, 560252, 584969, 904043, 1169938, 1420639, 1808086, 2339876, 2841278, 3616172, 5682556, 9944473, 19888946, 39777892]

約数ペア:

[(1, 39777892), (2, 19888946), (4, 9944473), (7, 5682556), (11, 3616172), (14, 2841278), (17, 2339876), (22, 1808086), (28, 1420639), (34, 1169938), (44, 904043), (68, 584969), (71, 560252), (77, 516596), (107, 371756), (119, 334268), (142, 280126), (154, 258298), (187, 212716), (214, 185878), (238, 167134), (284, 140063), (308, 129149), (374, 106358), (428, 92939), (476, 83567), (497, 80036), (748, 53179), (749, 53108), (781, 50932), (994, 40018), (1177, 33796), (1207, 32956), (1309, 30388), (1498, 26554), (1562, 25466), (1819, 21868), (1988, 20009), (2354, 16898), (2414, 16478), (2618, 15194), (2996, 13277), (3124, 12733), (3638, 10934), (4708, 8449), (4828, 8239), (5236, 7597), (5467, 7276)]