28192492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 50465520

約数和(自身を除く): 22273028

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 509, 908, 1018, 2036, 13847, 27694, 31049, 55388, 62098, 115543, 124196, 231086, 462172, 7048123, 14096246, 28192492]

約数ペア:

[(1, 28192492), (2, 14096246), (4, 7048123), (61, 462172), (122, 231086), (227, 124196), (244, 115543), (454, 62098), (509, 55388), (908, 31049), (1018, 27694), (2036, 13847)]