28110996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 50633964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 102, 108, 122, 153, 183, 204, 244, 251, 306, 366, 459, 502, 549, 612, 732, 753, 918, 1004, 1037, 1098, 1506, 1647, 1836, 2074, 2196, 2259, 3012, 3111, 3294, 4148, 4267, 4518, 6222, 6588, 6777, 8534, 9036, 9333, 12444, 12801, 13554, 15311, 17068, 18666, 25602, 27108, 27999, 30622, 37332, 38403, 45933, 51204, 55998, 61244, 76806, 91866, 111996, 115209, 137799, 153612, 183732, 230418, 260287, 275598, 413397, 460836, 520574, 551196, 780861, 826794, 1041148, 1561722, 1653588, 2342583, 3123444, 4685166, 7027749, 9370332, 14055498, 28110996]

約数ペア:

[(1, 28110996), (2, 14055498), (3, 9370332), (4, 7027749), (6, 4685166), (9, 3123444), (12, 2342583), (17, 1653588), (18, 1561722), (27, 1041148), (34, 826794), (36, 780861), (51, 551196), (54, 520574), (61, 460836), (68, 413397), (102, 275598), (108, 260287), (122, 230418), (153, 183732), (183, 153612), (204, 137799), (244, 115209), (251, 111996), (306, 91866), (366, 76806), (459, 61244), (502, 55998), (549, 51204), (612, 45933), (732, 38403), (753, 37332), (918, 30622), (1004, 27999), (1037, 27108), (1098, 25602), (1506, 18666), (1647, 17068), (1836, 15311), (2074, 13554), (2196, 12801), (2259, 12444), (3012, 9333), (3111, 9036), (3294, 8534), (4148, 6777), (4267, 6588), (4518, 6222)]