73640224

素因数分解:

$2^5\times 7^1\times {\mathrm{521}}^1\times {\mathrm{631}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 166271616

約数和(自身を除く): 92631392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 521, 631, 1042, 1262, 2084, 2524, 3647, 4168, 4417, 5048, 7294, 8336, 8834, 10096, 14588, 16672, 17668, 20192, 29176, 35336, 58352, 70672, 116704, 141344, 328751, 657502, 1315004, 2301257, 2630008, 4602514, 5260016, 9205028, 10520032, 18410056, 36820112, 73640224]

約数ペア:

[(1, 73640224), (2, 36820112), (4, 18410056), (7, 10520032), (8, 9205028), (14, 5260016), (16, 4602514), (28, 2630008), (32, 2301257), (56, 1315004), (112, 657502), (224, 328751), (521, 141344), (631, 116704), (1042, 70672), (1262, 58352), (2084, 35336), (2524, 29176), (3647, 20192), (4168, 17668), (4417, 16672), (5048, 14588), (7294, 10096), (8336, 8834)]