76621856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 162411480

約数和(自身を除く): 85789624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 2309, 4148, 4618, 8296, 9236, 16592, 18472, 33184, 36944, 39253, 73888, 78506, 140849, 157012, 281698, 314024, 563396, 628048, 1126792, 1256096, 2253584, 2394433, 4507168, 4788866, 9577732, 19155464, 38310928, 76621856]

約数ペア:

[(1, 76621856), (2, 38310928), (4, 19155464), (8, 9577732), (16, 4788866), (17, 4507168), (32, 2394433), (34, 2253584), (61, 1256096), (68, 1126792), (122, 628048), (136, 563396), (244, 314024), (272, 281698), (488, 157012), (544, 140849), (976, 78506), (1037, 73888), (1952, 39253), (2074, 36944), (2309, 33184), (4148, 18472), (4618, 16592), (8296, 9236)]