7555156784

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{16111}}^1$

素因数の和:16258

約数の個数: 80

約数和(自身を含む): 17261752320

約数和(自身を除く): 9706595536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 79, 106, 112, 158, 212, 316, 371, 424, 553, 632, 742, 848, 1106, 1264, 1484, 2212, 2968, 4187, 4424, 5936, 8374, 8848, 16111, 16748, 29309, 32222, 33496, 58618, 64444, 66992, 112777, 117236, 128888, 225554, 234472, 257776, 451108, 468944, 853883, 902216, 1272769, 1707766, 1804432, 2545538, 3415532, 5091076, 5977181, 6831064, 8909383, 10182152, 11954362, 13662128, 17818766, 20364304, 23908724, 35637532, 47817448, 67456757, 71275064, 95634896, 134913514, 142550128, 269827028, 472197299, 539654056, 944394598, 1079308112, 1888789196, 3777578392, 7555156784]

約数ペア:

[(1, 7555156784), (2, 3777578392), (4, 1888789196), (7, 1079308112), (8, 944394598), (14, 539654056), (16, 472197299), (28, 269827028), (53, 142550128), (56, 134913514), (79, 95634896), (106, 71275064), (112, 67456757), (158, 47817448), (212, 35637532), (316, 23908724), (371, 20364304), (424, 17818766), (553, 13662128), (632, 11954362), (742, 10182152), (848, 8909383), (1106, 6831064), (1264, 5977181), (1484, 5091076), (2212, 3415532), (2968, 2545538), (4187, 1804432), (4424, 1707766), (5936, 1272769), (8374, 902216), (8848, 853883), (16111, 468944), (16748, 451108), (29309, 257776), (32222, 234472), (33496, 225554), (58618, 128888), (64444, 117236), (66992, 112777)]