61011964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 124381600

約数和(自身を除く): 63369636

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1406, 1669, 1924, 2812, 3338, 6676, 9139, 18278, 21697, 31711, 36556, 43394, 61753, 63422, 86788, 123506, 126844, 247012, 412243, 802789, 824486, 1173307, 1605578, 1648972, 2346614, 3211156, 4693228, 15252991, 30505982, 61011964]

約数ペア:

[(1, 61011964), (2, 30505982), (4, 15252991), (13, 4693228), (19, 3211156), (26, 2346614), (37, 1648972), (38, 1605578), (52, 1173307), (74, 824486), (76, 802789), (148, 412243), (247, 247012), (481, 126844), (494, 123506), (703, 86788), (962, 63422), (988, 61753), (1406, 43394), (1669, 36556), (1924, 31711), (2812, 21697), (3338, 18278), (6676, 9139)]