7415508884

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8191}}^1$

素因数の和:8389

約数の個数: 72

約数和(自身を含む): 15689318400

約数和(自身を除く): 8273809516

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 149, 196, 217, 298, 434, 596, 868, 1043, 1519, 2086, 3038, 4172, 4619, 6076, 7301, 8191, 9238, 14602, 16382, 18476, 29204, 32333, 32764, 57337, 64666, 114674, 129332, 226331, 229348, 253921, 401359, 452662, 507842, 802718, 905324, 1015684, 1220459, 1605436, 1777447, 2440918, 3554894, 4881836, 7109788, 8543213, 12442129, 17086426, 24884258, 34172852, 37834229, 49768516, 59802491, 75668458, 119604982, 151336916, 239209964, 264839603, 529679206, 1059358412, 1853877221, 3707754442, 7415508884]

約数ペア:

[(1, 7415508884), (2, 3707754442), (4, 1853877221), (7, 1059358412), (14, 529679206), (28, 264839603), (31, 239209964), (49, 151336916), (62, 119604982), (98, 75668458), (124, 59802491), (149, 49768516), (196, 37834229), (217, 34172852), (298, 24884258), (434, 17086426), (596, 12442129), (868, 8543213), (1043, 7109788), (1519, 4881836), (2086, 3554894), (3038, 2440918), (4172, 1777447), (4619, 1605436), (6076, 1220459), (7301, 1015684), (8191, 905324), (9238, 802718), (14602, 507842), (16382, 452662), (18476, 401359), (29204, 253921), (32333, 229348), (32764, 226331), (57337, 129332), (64666, 114674)]