61854976

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 133444584

約数和(自身を除く): 71589608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 233, 244, 256, 272, 466, 488, 544, 932, 976, 1037, 1088, 1864, 1952, 2074, 2176, 3728, 3904, 3961, 4148, 4352, 7456, 7808, 7922, 8296, 14213, 14912, 15616, 15844, 16592, 28426, 29824, 31688, 33184, 56852, 59648, 63376, 66368, 113704, 126752, 132736, 227408, 241621, 253504, 265472, 454816, 483242, 507008, 909632, 966484, 1014016, 1819264, 1932968, 3638528, 3865936, 7731872, 15463744, 30927488, 61854976]

約数ペア:

[(1, 61854976), (2, 30927488), (4, 15463744), (8, 7731872), (16, 3865936), (17, 3638528), (32, 1932968), (34, 1819264), (61, 1014016), (64, 966484), (68, 909632), (122, 507008), (128, 483242), (136, 454816), (233, 265472), (244, 253504), (256, 241621), (272, 227408), (466, 132736), (488, 126752), (544, 113704), (932, 66368), (976, 63376), (1037, 59648), (1088, 56852), (1864, 33184), (1952, 31688), (2074, 29824), (2176, 28426), (3728, 16592), (3904, 15844), (3961, 15616), (4148, 14912), (4352, 14213), (7456, 8296), (7808, 7922)]