1945735936

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 3949694784

約数和(自身を除く): 2003958848

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 251, 256, 283, 428, 502, 566, 856, 1004, 1132, 1712, 2008, 2264, 3424, 4016, 4528, 6848, 8032, 9056, 13696, 16064, 18112, 26857, 27392, 30281, 32128, 36224, 53714, 60562, 64256, 71033, 72448, 107428, 121124, 142066, 214856, 242248, 284132, 429712, 484496, 568264, 859424, 968992, 1136528, 1718848, 1937984, 2273056, 3437696, 3875968, 4546112, 6875392, 7600531, 7751936, 9092224, 15201062, 18184448, 30402124, 60804248, 121608496, 243216992, 486433984, 972867968, 1945735936]

約数ペア:

[(1, 1945735936), (2, 972867968), (4, 486433984), (8, 243216992), (16, 121608496), (32, 60804248), (64, 30402124), (107, 18184448), (128, 15201062), (214, 9092224), (251, 7751936), (256, 7600531), (283, 6875392), (428, 4546112), (502, 3875968), (566, 3437696), (856, 2273056), (1004, 1937984), (1132, 1718848), (1712, 1136528), (2008, 968992), (2264, 859424), (3424, 568264), (4016, 484496), (4528, 429712), (6848, 284132), (8032, 242248), (9056, 214856), (13696, 142066), (16064, 121124), (18112, 107428), (26857, 72448), (27392, 71033), (30281, 64256), (32128, 60562), (36224, 53714)]