7375144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 17141760

約数和(自身を除く): 9766616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 127, 136, 238, 244, 254, 427, 476, 488, 508, 854, 889, 952, 1016, 1037, 1708, 1778, 2074, 2159, 3416, 3556, 4148, 4318, 7112, 7259, 7747, 8296, 8636, 14518, 15113, 15494, 17272, 29036, 30226, 30988, 54229, 58072, 60452, 61976, 108458, 120904, 131699, 216916, 263398, 433832, 526796, 921893, 1053592, 1843786, 3687572, 7375144]

約数ペア:

[(1, 7375144), (2, 3687572), (4, 1843786), (7, 1053592), (8, 921893), (14, 526796), (17, 433832), (28, 263398), (34, 216916), (56, 131699), (61, 120904), (68, 108458), (119, 61976), (122, 60452), (127, 58072), (136, 54229), (238, 30988), (244, 30226), (254, 29036), (427, 17272), (476, 15494), (488, 15113), (508, 14518), (854, 8636), (889, 8296), (952, 7747), (1016, 7259), (1037, 7112), (1708, 4318), (1778, 4148), (2074, 3556), (2159, 3416)]