28845222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 68774832

約数和(自身を除く): 39929610

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 2393, 4018, 4786, 6027, 7179, 12054, 14358, 16751, 33502, 50253, 98113, 100506, 117257, 196226, 234514, 294339, 351771, 588678, 686791, 703542, 1373582, 2060373, 4120746, 4807537, 9615074, 14422611, 28845222]

約数ペア:

[(1, 28845222), (2, 14422611), (3, 9615074), (6, 4807537), (7, 4120746), (14, 2060373), (21, 1373582), (41, 703542), (42, 686791), (49, 588678), (82, 351771), (98, 294339), (123, 234514), (147, 196226), (246, 117257), (287, 100506), (294, 98113), (574, 50253), (861, 33502), (1722, 16751), (2009, 14358), (2393, 12054), (4018, 7179), (4786, 6027)]