26881764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 78274560

約数和(自身を除く): 51392796

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 239, 273, 309, 364, 412, 478, 546, 618, 717, 721, 956, 1092, 1236, 1339, 1434, 1442, 1673, 2163, 2678, 2868, 2884, 3107, 3346, 4017, 4326, 5019, 5356, 6214, 6692, 8034, 8652, 9321, 9373, 10038, 12428, 16068, 18642, 18746, 20076, 21749, 24617, 28119, 37284, 37492, 43498, 49234, 56238, 65247, 73851, 86996, 98468, 112476, 130494, 147702, 172319, 260988, 295404, 320021, 344638, 516957, 640042, 689276, 960063, 1033914, 1280084, 1920126, 2067828, 2240147, 3840252, 4480294, 6720441, 8960588, 13440882, 26881764]

約数ペア:

[(1, 26881764), (2, 13440882), (3, 8960588), (4, 6720441), (6, 4480294), (7, 3840252), (12, 2240147), (13, 2067828), (14, 1920126), (21, 1280084), (26, 1033914), (28, 960063), (39, 689276), (42, 640042), (52, 516957), (78, 344638), (84, 320021), (91, 295404), (103, 260988), (156, 172319), (182, 147702), (206, 130494), (239, 112476), (273, 98468), (309, 86996), (364, 73851), (412, 65247), (478, 56238), (546, 49234), (618, 43498), (717, 37492), (721, 37284), (956, 28119), (1092, 24617), (1236, 21749), (1339, 20076), (1434, 18746), (1442, 18642), (1673, 16068), (2163, 12428), (2678, 10038), (2868, 9373), (2884, 9321), (3107, 8652), (3346, 8034), (4017, 6692), (4326, 6214), (5019, 5356)]