72194528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16963}}^1$

素因数の和:16999

約数の個数: 48

約数和(自身を含む): 170997120

約数和(自身を除く): 98802592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 16963, 33926, 67852, 118741, 135704, 237482, 271408, 322297, 474964, 542816, 644594, 949928, 1289188, 1899856, 2256079, 2578376, 3799712, 4512158, 5156752, 9024316, 10313504, 18048632, 36097264, 72194528]

約数ペア:

[(1, 72194528), (2, 36097264), (4, 18048632), (7, 10313504), (8, 9024316), (14, 5156752), (16, 4512158), (19, 3799712), (28, 2578376), (32, 2256079), (38, 1899856), (56, 1289188), (76, 949928), (112, 644594), (133, 542816), (152, 474964), (224, 322297), (266, 271408), (304, 237482), (532, 135704), (608, 118741), (1064, 67852), (2128, 33926), (4256, 16963)]