74821216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1741}}^1$

素因数の和:1847

約数の個数: 48

約数和(自身を含む): 158034240

約数和(自身を除く): 83213024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1741, 2528, 2686, 3482, 5372, 6964, 10744, 13928, 21488, 27856, 29597, 42976, 55712, 59194, 118388, 137539, 236776, 275078, 473552, 550156, 947104, 1100312, 2200624, 2338163, 4401248, 4676326, 9352652, 18705304, 37410608, 74821216]

約数ペア:

[(1, 74821216), (2, 37410608), (4, 18705304), (8, 9352652), (16, 4676326), (17, 4401248), (32, 2338163), (34, 2200624), (68, 1100312), (79, 947104), (136, 550156), (158, 473552), (272, 275078), (316, 236776), (544, 137539), (632, 118388), (1264, 59194), (1343, 55712), (1741, 42976), (2528, 29597), (2686, 27856), (3482, 21488), (5372, 13928), (6964, 10744)]