27888960946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{3067}}^1$

素因数の和:3655

約数の個数: 64

約数和(自身を含む): 52675743744

約数和(自身を除く): 24786782798

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 431, 862, 959, 1507, 1918, 3014, 3017, 3067, 4741, 6034, 6134, 9482, 10549, 21098, 21469, 33187, 33737, 42938, 59047, 66374, 67474, 118094, 236159, 413329, 420179, 472318, 649517, 826658, 840358, 1299034, 1321877, 2643754, 2941253, 4546619, 4621969, 5882506, 9093238, 9243938, 9253139, 14540647, 18506278, 29081294, 32353783, 64707566, 101784529, 181097149, 203569058, 362194298, 1267680043, 1992068639, 2535360086, 3984137278, 13944480473, 27888960946]

約数ペア:

[(1, 27888960946), (2, 13944480473), (7, 3984137278), (11, 2535360086), (14, 1992068639), (22, 1267680043), (77, 362194298), (137, 203569058), (154, 181097149), (274, 101784529), (431, 64707566), (862, 32353783), (959, 29081294), (1507, 18506278), (1918, 14540647), (3014, 9253139), (3017, 9243938), (3067, 9093238), (4741, 5882506), (6034, 4621969), (6134, 4546619), (9482, 2941253), (10549, 2643754), (21098, 1321877), (21469, 1299034), (33187, 840358), (33737, 826658), (42938, 649517), (59047, 472318), (66374, 420179), (67474, 413329), (118094, 236159)]