42765472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47228768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 619, 1016, 1238, 2032, 2159, 2476, 4064, 4318, 4952, 8636, 9904, 10523, 17272, 19808, 21046, 34544, 42092, 69088, 78613, 84184, 157226, 168368, 314452, 336736, 628904, 1257808, 1336421, 2515616, 2672842, 5345684, 10691368, 21382736, 42765472]

約数ペア:

[(1, 42765472), (2, 21382736), (4, 10691368), (8, 5345684), (16, 2672842), (17, 2515616), (32, 1336421), (34, 1257808), (68, 628904), (127, 336736), (136, 314452), (254, 168368), (272, 157226), (508, 84184), (544, 78613), (619, 69088), (1016, 42092), (1238, 34544), (2032, 21046), (2159, 19808), (2476, 17272), (4064, 10523), (4318, 9904), (4952, 8636)]