25044404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 58662912

約数和(自身を除く): 33618508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 61, 62, 77, 86, 122, 124, 154, 172, 217, 244, 301, 308, 341, 427, 434, 473, 602, 671, 682, 854, 868, 946, 1204, 1333, 1342, 1364, 1708, 1891, 1892, 2387, 2623, 2666, 2684, 3311, 3782, 4697, 4774, 5246, 5332, 6622, 7564, 9331, 9394, 9548, 10492, 13237, 13244, 14663, 18361, 18662, 18788, 20801, 26474, 28853, 29326, 36722, 37324, 41602, 52948, 57706, 58652, 73444, 81313, 83204, 102641, 115412, 145607, 162626, 201971, 205282, 291214, 325252, 403942, 410564, 569191, 582428, 807884, 894443, 1138382, 1788886, 2276764, 3577772, 6261101, 12522202, 25044404]

約数ペア:

[(1, 25044404), (2, 12522202), (4, 6261101), (7, 3577772), (11, 2276764), (14, 1788886), (22, 1138382), (28, 894443), (31, 807884), (43, 582428), (44, 569191), (61, 410564), (62, 403942), (77, 325252), (86, 291214), (122, 205282), (124, 201971), (154, 162626), (172, 145607), (217, 115412), (244, 102641), (301, 83204), (308, 81313), (341, 73444), (427, 58652), (434, 57706), (473, 52948), (602, 41602), (671, 37324), (682, 36722), (854, 29326), (868, 28853), (946, 26474), (1204, 20801), (1333, 18788), (1342, 18662), (1364, 18361), (1708, 14663), (1891, 13244), (1892, 13237), (2387, 10492), (2623, 9548), (2666, 9394), (2684, 9331), (3311, 7564), (3782, 6622), (4697, 5332), (4774, 5246)]