7249944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 13313256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1223, 1482, 1976, 2446, 2964, 3669, 4892, 5928, 7338, 9784, 14676, 15899, 23237, 29352, 31798, 46474, 47697, 63596, 69711, 92948, 95394, 127192, 139422, 185896, 190788, 278844, 302081, 381576, 557688, 604162, 906243, 1208324, 1812486, 2416648, 3624972, 7249944]

約数ペア:

[(1, 7249944), (2, 3624972), (3, 2416648), (4, 1812486), (6, 1208324), (8, 906243), (12, 604162), (13, 557688), (19, 381576), (24, 302081), (26, 278844), (38, 190788), (39, 185896), (52, 139422), (57, 127192), (76, 95394), (78, 92948), (104, 69711), (114, 63596), (152, 47697), (156, 46474), (228, 31798), (247, 29352), (312, 23237), (456, 15899), (494, 14676), (741, 9784), (988, 7338), (1223, 5928), (1482, 4892), (1976, 3669), (2446, 2964)]