28086776892

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{996409}}^1$

素因数の和:996457

約数の個数: 72

約数和(自身を含む): 76165580400

約数和(自身を除く): 48078803508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 28188, 996409, 1992818, 2989227, 3985636, 5978454, 8967681, 11956908, 17935362, 26903043, 28895861, 35870724, 53806086, 57791722, 80709129, 86687583, 107612172, 115583444, 161418258, 173375166, 242127387, 260062749, 322836516, 346750332, 484254774, 520125498, 780188247, 968509548, 1040250996, 1560376494, 2340564741, 3120752988, 4681129482, 7021694223, 9362258964, 14043388446, 28086776892]

約数ペア:

[(1, 28086776892), (2, 14043388446), (3, 9362258964), (4, 7021694223), (6, 4681129482), (9, 3120752988), (12, 2340564741), (18, 1560376494), (27, 1040250996), (29, 968509548), (36, 780188247), (54, 520125498), (58, 484254774), (81, 346750332), (87, 322836516), (108, 260062749), (116, 242127387), (162, 173375166), (174, 161418258), (243, 115583444), (261, 107612172), (324, 86687583), (348, 80709129), (486, 57791722), (522, 53806086), (783, 35870724), (972, 28895861), (1044, 26903043), (1566, 17935362), (2349, 11956908), (3132, 8967681), (4698, 5978454), (7047, 3985636), (9396, 2989227), (14094, 1992818), (28188, 996409)]