7777683488

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{41077}}^1$

素因数の和:41245

約数の個数: 48

約数和(自身を含む): 15724165464

約数和(自身を除く): 7946481976

約数列:

[1, 2, 4, 8, 16, 32, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1552, 1952, 3104, 5917, 11834, 23668, 41077, 47336, 82154, 94672, 164308, 189344, 328616, 657232, 1314464, 2505697, 3984469, 5011394, 7968938, 10022788, 15937876, 20045576, 31875752, 40091152, 63751504, 80182304, 127503008, 243052609, 486105218, 972210436, 1944420872, 3888841744, 7777683488]

約数ペア:

[(1, 7777683488), (2, 3888841744), (4, 1944420872), (8, 972210436), (16, 486105218), (32, 243052609), (61, 127503008), (97, 80182304), (122, 63751504), (194, 40091152), (244, 31875752), (388, 20045576), (488, 15937876), (776, 10022788), (976, 7968938), (1552, 5011394), (1952, 3984469), (3104, 2505697), (5917, 1314464), (11834, 657232), (23668, 328616), (41077, 189344), (47336, 164308), (82154, 94672)]