42442336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 89994240

約数和(自身を除く): 47551904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1279, 1952, 2074, 2558, 4148, 5116, 8296, 10232, 16592, 20464, 21743, 33184, 40928, 43486, 78019, 86972, 156038, 173944, 312076, 347888, 624152, 695776, 1248304, 1326323, 2496608, 2652646, 5305292, 10610584, 21221168, 42442336]

約数ペア:

[(1, 42442336), (2, 21221168), (4, 10610584), (8, 5305292), (16, 2652646), (17, 2496608), (32, 1326323), (34, 1248304), (61, 695776), (68, 624152), (122, 347888), (136, 312076), (244, 173944), (272, 156038), (488, 86972), (544, 78019), (976, 43486), (1037, 40928), (1279, 33184), (1952, 21743), (2074, 20464), (2558, 16592), (4148, 10232), (5116, 8296)]