2616997684

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{773}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 5573691648

約数和(自身を除く): 2956693964

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 751, 773, 1127, 1502, 1546, 2254, 3004, 3092, 4508, 5257, 5411, 10514, 10822, 17273, 17779, 21028, 21644, 34546, 35558, 36799, 37877, 69092, 71116, 73598, 75754, 120911, 124453, 147196, 151508, 241822, 248906, 483644, 497812, 580523, 846377, 871171, 1161046, 1692754, 1742342, 2322092, 3385508, 3484684, 4063661, 8127322, 13352029, 16254644, 26704058, 28445627, 53408116, 56891254, 93464203, 113782508, 186928406, 373856812, 654249421, 1308498842, 2616997684]

約数ペア:

[(1, 2616997684), (2, 1308498842), (4, 654249421), (7, 373856812), (14, 186928406), (23, 113782508), (28, 93464203), (46, 56891254), (49, 53408116), (92, 28445627), (98, 26704058), (161, 16254644), (196, 13352029), (322, 8127322), (644, 4063661), (751, 3484684), (773, 3385508), (1127, 2322092), (1502, 1742342), (1546, 1692754), (2254, 1161046), (3004, 871171), (3092, 846377), (4508, 580523), (5257, 497812), (5411, 483644), (10514, 248906), (10822, 241822), (17273, 151508), (17779, 147196), (21028, 124453), (21644, 120911), (34546, 75754), (35558, 73598), (36799, 71116), (37877, 69092)]