74487808

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 153120240

約数和(自身を除く): 78632432

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 983, 1024, 1184, 1966, 2048, 2368, 3932, 4736, 7864, 9472, 15728, 18944, 31456, 36371, 37888, 62912, 72742, 75776, 125824, 145484, 251648, 290968, 503296, 581936, 1006592, 1163872, 2013184, 2327744, 4655488, 9310976, 18621952, 37243904, 74487808]

約数ペア:

[(1, 74487808), (2, 37243904), (4, 18621952), (8, 9310976), (16, 4655488), (32, 2327744), (37, 2013184), (64, 1163872), (74, 1006592), (128, 581936), (148, 503296), (256, 290968), (296, 251648), (512, 145484), (592, 125824), (983, 75776), (1024, 72742), (1184, 62912), (1966, 37888), (2048, 36371), (2368, 31456), (3932, 18944), (4736, 15728), (7864, 9472)]