61615072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{593}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 67715360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 544, 593, 764, 1186, 1528, 2372, 3056, 3247, 4744, 6112, 6494, 9488, 10081, 12988, 18976, 20162, 25976, 40324, 51952, 80648, 103904, 113263, 161296, 226526, 322592, 453052, 906104, 1812208, 1925471, 3624416, 3850942, 7701884, 15403768, 30807536, 61615072]

約数ペア:

[(1, 61615072), (2, 30807536), (4, 15403768), (8, 7701884), (16, 3850942), (17, 3624416), (32, 1925471), (34, 1812208), (68, 906104), (136, 453052), (191, 322592), (272, 226526), (382, 161296), (544, 113263), (593, 103904), (764, 80648), (1186, 51952), (1528, 40324), (2372, 25976), (3056, 20162), (3247, 18976), (4744, 12988), (6112, 10081), (6494, 9488)]