25997034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 62963712

約数和(自身を除く): 36966678

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 487, 574, 651, 861, 974, 1271, 1302, 1461, 1722, 2542, 2922, 3409, 3813, 6818, 7626, 8897, 10227, 15097, 17794, 19967, 20454, 26691, 30194, 39934, 45291, 53382, 59901, 90582, 105679, 119802, 139769, 211358, 279538, 317037, 419307, 618977, 634074, 838614, 1237954, 1856931, 3713862, 4332839, 8665678, 12998517, 25997034]

約数ペア:

[(1, 25997034), (2, 12998517), (3, 8665678), (6, 4332839), (7, 3713862), (14, 1856931), (21, 1237954), (31, 838614), (41, 634074), (42, 618977), (62, 419307), (82, 317037), (93, 279538), (123, 211358), (186, 139769), (217, 119802), (246, 105679), (287, 90582), (434, 59901), (487, 53382), (574, 45291), (651, 39934), (861, 30194), (974, 26691), (1271, 20454), (1302, 19967), (1461, 17794), (1722, 15097), (2542, 10227), (2922, 8897), (3409, 7626), (3813, 6818)]