40841684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 83317248

約数和(自身を除く): 42475564

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 983, 1222, 1598, 1966, 2444, 3196, 3932, 10387, 12779, 16711, 20774, 25558, 33422, 41548, 46201, 51116, 66844, 92402, 184804, 217243, 434486, 600613, 785417, 868972, 1201226, 1570834, 2402452, 3141668, 10210421, 20420842, 40841684]

約数ペア:

[(1, 40841684), (2, 20420842), (4, 10210421), (13, 3141668), (17, 2402452), (26, 1570834), (34, 1201226), (47, 868972), (52, 785417), (68, 600613), (94, 434486), (188, 217243), (221, 184804), (442, 92402), (611, 66844), (799, 51116), (884, 46201), (983, 41548), (1222, 33422), (1598, 25558), (1966, 20774), (2444, 16711), (3196, 12779), (3932, 10387)]