1957856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 4218480

約数和(自身を除く): 2260624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 61, 68, 118, 122, 136, 236, 244, 272, 472, 488, 544, 944, 976, 1003, 1037, 1888, 1952, 2006, 2074, 3599, 4012, 4148, 7198, 8024, 8296, 14396, 16048, 16592, 28792, 32096, 33184, 57584, 61183, 115168, 122366, 244732, 489464, 978928, 1957856]

約数ペア:

[(1, 1957856), (2, 978928), (4, 489464), (8, 244732), (16, 122366), (17, 115168), (32, 61183), (34, 57584), (59, 33184), (61, 32096), (68, 28792), (118, 16592), (122, 16048), (136, 14396), (236, 8296), (244, 8024), (272, 7198), (472, 4148), (488, 4012), (544, 3599), (944, 2074), (976, 2006), (1003, 1952), (1037, 1888)]