13558078904

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 26515507200

約数和(自身を除く): 12957428296

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 541, 556, 727, 1082, 1112, 1454, 2164, 2908, 4309, 4328, 5816, 8618, 16771, 17236, 22537, 33542, 34472, 45074, 67084, 75199, 90148, 101053, 134168, 150398, 180296, 202106, 300796, 393307, 404212, 601592, 786614, 808424, 1573228, 2331169, 3132643, 3146456, 4662338, 6265286, 9324676, 12192517, 12530572, 18649352, 24385034, 25061144, 48770068, 54669673, 97540136, 109339346, 218678692, 437357384, 1694759863, 3389519726, 6779039452, 13558078904]

約数ペア:

[(1, 13558078904), (2, 6779039452), (4, 3389519726), (8, 1694759863), (31, 437357384), (62, 218678692), (124, 109339346), (139, 97540136), (248, 54669673), (278, 48770068), (541, 25061144), (556, 24385034), (727, 18649352), (1082, 12530572), (1112, 12192517), (1454, 9324676), (2164, 6265286), (2908, 4662338), (4309, 3146456), (4328, 3132643), (5816, 2331169), (8618, 1573228), (16771, 808424), (17236, 786614), (22537, 601592), (33542, 404212), (34472, 393307), (45074, 300796), (67084, 202106), (75199, 180296), (90148, 150398), (101053, 134168)]