25144680652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167261}}^1$

素因数の和:167351

約数の個数: 72

約数和(自身を含む): 56059531920

約数和(自身を除く): 30914851268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 59, 91, 98, 118, 182, 196, 236, 364, 413, 637, 767, 826, 1274, 1534, 1652, 2548, 2891, 3068, 5369, 5782, 10738, 11564, 21476, 37583, 75166, 150332, 167261, 334522, 669044, 1170827, 2174393, 2341654, 4348786, 4683308, 8195789, 8697572, 9868399, 15220751, 16391578, 19736798, 30441502, 32783156, 39473596, 60883004, 69078793, 106545257, 128289187, 138157586, 213090514, 256578374, 276315172, 426181028, 483551551, 513156748, 898024309, 967103102, 1796048618, 1934206204, 3592097236, 6286170163, 12572340326, 25144680652]

約数ペア:

[(1, 25144680652), (2, 12572340326), (4, 6286170163), (7, 3592097236), (13, 1934206204), (14, 1796048618), (26, 967103102), (28, 898024309), (49, 513156748), (52, 483551551), (59, 426181028), (91, 276315172), (98, 256578374), (118, 213090514), (182, 138157586), (196, 128289187), (236, 106545257), (364, 69078793), (413, 60883004), (637, 39473596), (767, 32783156), (826, 30441502), (1274, 19736798), (1534, 16391578), (1652, 15220751), (2548, 9868399), (2891, 8697572), (3068, 8195789), (5369, 4683308), (5782, 4348786), (10738, 2341654), (11564, 2174393), (21476, 1170827), (37583, 669044), (75166, 334522), (150332, 167261)]