15693864424

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{8039}}^1$

素因数の和:8614

約数の個数: 64

約数和(自身を含む): 34177075200

約数和(自身を除く): 18483210776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 491, 497, 568, 982, 994, 1964, 1988, 3437, 3928, 3976, 6874, 8039, 13748, 16078, 27496, 32156, 34861, 56273, 64312, 69722, 112546, 139444, 225092, 244027, 278888, 450184, 488054, 570769, 976108, 1141538, 1952216, 2283076, 3947149, 3995383, 4566152, 7894298, 7990766, 15788596, 15981532, 27630043, 31577192, 31963064, 55260086, 110520172, 221040344, 280247579, 560495158, 1120990316, 1961733053, 2241980632, 3923466106, 7846932212, 15693864424]

約数ペア:

[(1, 15693864424), (2, 7846932212), (4, 3923466106), (7, 2241980632), (8, 1961733053), (14, 1120990316), (28, 560495158), (56, 280247579), (71, 221040344), (142, 110520172), (284, 55260086), (491, 31963064), (497, 31577192), (568, 27630043), (982, 15981532), (994, 15788596), (1964, 7990766), (1988, 7894298), (3437, 4566152), (3928, 3995383), (3976, 3947149), (6874, 2283076), (8039, 1952216), (13748, 1141538), (16078, 976108), (27496, 570769), (32156, 488054), (34861, 450184), (56273, 278888), (64312, 244027), (69722, 225092), (112546, 139444)]