15674282768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2800

約数の個数: 80

約数和(自身を含む): 31818213504

約数和(自身を除く): 16143930736

約数列:

[1, 2, 4, 8, 16, 37, 74, 97, 107, 148, 194, 214, 296, 388, 428, 592, 776, 856, 1552, 1712, 2551, 3589, 3959, 5102, 7178, 7918, 10204, 10379, 14356, 15836, 20408, 20758, 28712, 31672, 40816, 41516, 57424, 63344, 83032, 94387, 166064, 188774, 247447, 272957, 377548, 384023, 494894, 545914, 755096, 768046, 989788, 1091828, 1510192, 1536092, 1979576, 2183656, 3072184, 3959152, 4367312, 6144368, 9155539, 10099409, 18311078, 20198818, 26476829, 36622156, 40397636, 52953658, 73244312, 80795272, 105907316, 146488624, 161590544, 211814632, 423629264, 979642673, 1959285346, 3918570692, 7837141384, 15674282768]

約数ペア:

[(1, 15674282768), (2, 7837141384), (4, 3918570692), (8, 1959285346), (16, 979642673), (37, 423629264), (74, 211814632), (97, 161590544), (107, 146488624), (148, 105907316), (194, 80795272), (214, 73244312), (296, 52953658), (388, 40397636), (428, 36622156), (592, 26476829), (776, 20198818), (856, 18311078), (1552, 10099409), (1712, 9155539), (2551, 6144368), (3589, 4367312), (3959, 3959152), (5102, 3072184), (7178, 2183656), (7918, 1979576), (10204, 1536092), (10379, 1510192), (14356, 1091828), (15836, 989788), (20408, 768046), (20758, 755096), (28712, 545914), (31672, 494894), (40816, 384023), (41516, 377548), (57424, 272957), (63344, 247447), (83032, 188774), (94387, 166064)]